Update: AITAH for refusing to pay for my stepkid’s private school?

A family dispute over school fees seemed thorny enough, but for one woman, it was just the tip of a devastating iceberg. What began as tension over paying for her stepkids’ private school spiraled into a heart-wrenching discovery: her husband’s repeated infidelity with his ex-wife. The sting of betrayal now overshadows debates about fairness, leaving her grappling with a shattered marriage and a toddler caught in the fallout.

For those who want to read the previous part: Original post. Her world flipped upside down, this mom faces a new battle—rebuilding her life while shielding her three kids from the chaos. As she navigates divorce and raw emotions, the question looms: was she wrong to stand firm, or did her instincts unearth a deeper truth? Readers, brace for a story that cuts deep.

‘Update: AITAH for refusing to pay for my stepkid’s private school?’

Firstly, thank you to everyone for all of the advice, suggestions, and overall support. I wasn't sure I would update on the situation, as it seemed like something that would be an ongoing discussion. However, I guess this update post is in fact nothing to do with the issue of private school.

After reading comments and doing some reflection, I initiated a conversation with him to discuss everything. I once again suggested decreasing child support and alimony and paying together. But I also brought up how unfair it feels that he and his ex have teamed up against me in this situation, and I do not feel that we have been behaving as a partnership.

I brought up my grievances regarding feeling used and unappreciated, and how he treats my twins being unacceptable. I voiced my desire for us to have time apart and get into therapy, saying that I needed some space to think as I was unhappy with the effect this was having on the children.

I won't rehash the entire argument but after talking about how I feel his relationship with his ex was inappropriate and crossed some boundaries, I was made aware that he and his ex have slept together multiple times during our relationship. I don't have much else to say, I feel completely numb.

I have asked him to leave (the house is mine, before I get comments), and I am talking to a divorce lawyer. For those who asked, I do have a prenup and we have only been married for just over a year. He swears that it was a mistake and he regrets it, that he loves me and wants to be with me.

According to him it

I am feeling probably every emotion possible right now. I feel like a complete failure. I have a lot to figure out, especially as we have a baby together. He hasn't asked to see his daughter, or step kids since leaving, despite me reaching out to ask if he wants to see our daughter.. Once again, thank you for all the initial support I received.

Blended families are tricky, but betrayal turns them into minefields. This woman’s saga started with a clash over stepkids’ school fees, only to explode with her husband’s confessed affairs with his ex. The private school debate—where she refused to cover the ex’s share—now feels trivial next to the trust he shattered. His distant attitude and accusations of her not loving his kids were red flags, hinting at guilt deflected onto her.

The husband’s claim that cheating “just happened” dodges accountability, while his ex’s push for school funds suggests a coordinated ploy. Both leveraged her generosity—she paid 80% of household costs and funded stepkids’ college savings—yet repaid her with deception. This isn’t just personal; it reflects broader patterns. A 2023 study from the Institute for Family Studies found 20% of divorces cite infidelity, often tied to unresolved ties with exes, as here.

Dr. Shirley Glass, a noted infidelity expert, wrote, “Secrecy is the fuel of affairs; open communication can douse the flames” (Psychology Today, 2003). Glass’s insight highlights the husband’s failure—hiding his actions while gaslighting his wife about “partnership.” Her push for therapy and transparency was a healthy move, but his betrayal closed that door. Now, she’s wisely prioritizing her kids and legal protection, bolstered by a prenup.

The larger issue is trust in blended families. Her stepkids’ neutral stance on school shows the ex’s agenda, not theirs, but the affair’s fallout could strain those bonds. For healing, therapy is crucial—individual for her, perhaps family sessions later to help her twins and toddler process this. She should maintain open talks with her stepkids, ensuring they don’t feel abandoned. Legal counsel, already in motion, will secure her daughter’s child support, as Reddit urged. Readers, how do you rebuild after such a gut-punch in a blended family?

Here’s how people reacted to the post:

Reddit roared into this drama like a tidal wave, and the support was fierce! Most cheered her strength, slamming her husband and his ex as manipulative failures who used her as a cash machine while sneaking behind her back.

Commenters urged her to protect her finances—some even suggested yanking stepkids’ college funds—and lean on her prenup to “take him to the cleaners.” A few offered empathy, sharing stories of betrayal, while encouraging therapy for her and her kids. But do these fiery takes fuel her healing, or just stoke the flames of vengeance?

ERVetSurgeon − NTA. He and his ex are the failures here. You have strength, courage, self respect, and a good moral compass. Go find someone who loves you and not for what you can do for them.. I wish you health and happiness.

Excellent-Freedom473 − I'd take the money out of the college funds you set up for the step kids as well. To hell with them all! Go scorched earth!

Kittytigris − NTA, I hope you told him that you understand perfectly that you wouldn’t want to stand in the way of him and his ex’s romance. She can have him. Please tell me there’s an infidelity clause in the prenup where he gets nothing if he cheated.

Ironmike11B − He swears that it was a mistake. he and his ex have slept together multiple times during our relationship. What? Let me guess, he slipped, tripped and accidentally stuck his d**k in his ex-wife on multiple occasions?

[Reddit User] − NTA at all.. He and his ex-wife are the failures big-time here! Into therapy for yourself and also therapy for your twin children and your youngest with this man because that child is going to need it . And family therapy for you all as a whole as a family.

And I want to double in on this, he said throughout the relationship , it wasn’t just a one time thing it was throughout. And in that discussion, he truly showed who he was to you and unfortunately to his daughter.

Love-Plate8555 − Girl throw the trash out!! What a disgusting « man », sleeps with his ex and takes advantage of you and still tells you that he loves you?!!! Glad you finally took the decision to divorce him. Wishing you and your kids all the happiness.

SnooPets8873 − Sorry :( but at least you know that your hinky meter and spine is strong you knew there was something off with this request and his reaction. You listened to your instincts and didn’t back down. You saved yourself from a couple of scam artists. Because that’s pretty much what this is - the two of them working together to bilk you of money for their family to enjoy. Well they picked the wrong woman.

magiemaddi − So you were just an ATM so they could bang behind your back and gang up on you for your finances?. What if she got pregnant? Then you have to pay for the affair baby too???. Omg he's a tool 🙄 and probably will do anything to make you stay his cashcow.. I'm glad you have a prenup! Best of luck to you and your kids!

Good_Ad6336 − I am so sorry this happened to you. But you need to remember something important. You are not a failure. When someone else pushes you down because you are happy it is a reflection of their character not yours. Do not let their actions change who you are.

You deserve so much better. And one day you will get better. You will be happy surrounded by your children and family. You will be the best mom you can be and the best wife to someone who deserves you. It’s a shame your soon to be ex husband was too weak and selfish to appreciate what he had but that will be his regret to carry the rest of his life. The good news is you no longer have to deal with his ex. She’s his problem.

I know you did not come here asking for advice but I think it’s important that you focus on yourself as well as your kids. The fact that being the best mom you can be is a priority speaks volumes. But you also need support. Don’t feel ashamed to reach out to friends and family. Let them know what is going on in your life and lean on them. Surround yourself with joy because that is what you deserve.

stunkshoezz − NTA, I hope you have complete control over the college funds you were contributing to and take back all that money even if they hold access to it demand all your money back, their cheating parents can figure how to secure their futures, do not let that cheating moocher get his grubby hands on your money.

If they try to use their children against you tell them in no uncertain terms that you will tell them the truth exactly why they are seperating and what their parents did(you can use this as an empty threat If they don't back off ( in age appropriate terms but no need to tell them that though) And document everything, the cheating the lying the manipulation, the proof of you being the main bread winner in the family and make sure he pays for it all.

Make sure you get the child support your daughter deserves even if you don't need the money, save it for your daughters future it's her right. You can give it to her for college or a house payment when she is older. DO NOT LET THAT CHEAT OFF THE HOOK. Take Him to the cleaners and make him pay for his debauchery. Edit: typos.

This woman’s story rips open the raw truth about trust and betrayal in families. From a school fee spat to uncovering an affair, she’s now charting a solo path with three kids in tow. Her courage to walk away sparks a big question: how do you rebuild when love turns to lies? What would you do—forgive and fight, or cut ties for good? Share your thoughts—how do you heal a heart cracked by deception?

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