AITAH for walking away from my ex’s kid after he begged me to help raise her?

Imagine a young woman’s apartment, cluttered with textbooks and dreams, suddenly echoing with a 5-year-old’s laughter—and her ex’s demands. At 21, she thought she was signing up for love, not motherhood. But her boyfriend’s relentless pressure to raise his daughter blurred the lines, turning her into an unwilling caregiver.

When she finally walked away, heart heavy but resolve firm, she left behind a little girl she adored and a man who called her selfish. This story of boundaries and heartbreak dives into the messy clash of love, duty, and self-preservation, leaving readers to ponder: when is it okay to choose yourself?

‘AITAH for walking away from my ex’s kid after he begged me to help raise her?’

I (f21) dated my ex (m27) for almost two years. He had full custody of his daughter (now 5) because her mom walked out when she was a baby. When we started dating, I made it clear that I wasn’t ready to take on a “mom” role. I told him I do want kids one day, but not while I’m still figuring out my own life.

He said he understood.. Spoiler: he didn’t. At first, I was just “dad’s girlfriend,” but that quickly turned into bedtime routines, school pickups, packing lunches, and being the emotional support system for both of them. I love that little girl. She’s smart, kind, and so innocent. But I never got to choose this.

It got to the point where he stopped trying. He’d drop her off with me for entire weekends while he went out. If I said anything, I was “selfish,” “immature,” or “not woman enough to handle real life.” He weaponized the fact that his daughter saw me as a mom and guilt-tripped me constantly for wanting space.. So I left. I didn’t ghost them, but I blocked him after he called me heartless and accused me of traumatizing a child.

Mutual friends say his daughter still asks about me, and it breaks my heart. But I couldn’t stay in a situation that was destroying me just to protect someone else’s child from a man who chose to be her father but expected me to do the work. So Reddit, AITAH for walking away from a child I never chose, even if I loved her, because I knew I wasn’t ready to be a mom yet?

Stepping into a relationship with a single parent can feel like signing up for a role you didn’t audition for. This young woman’s ex crossed a line, pushing her into parenting his daughter while dismissing her boundaries. His guilt-tripping and insults reveal a manipulative dynamic, not partnership.

A 2021 study in Journal of Family Issues notes that 45% of step-parents report feeling pressured into primary caregiving roles, often leading to resentment. Her love for the child made the role harder to reject, but his refusal to parent actively trapped her in an unfair bind.

Dr. Lisa Firestone, a clinical psychologist, states, “Healthy boundaries protect your identity and well-being” (psychalive). The ex’s reliance on her as a “bang nanny” ignored her autonomy, using the child’s attachment as leverage. Her exit was a reclaiming of self, though the child’s pain stings.

For others in similar spots, experts advise clear communication early and sticking to agreed roles. If manipulation persists, leaving is often the healthiest choice. The daughter’s hurt is real, but her father, not the woman, bears the responsibility to address it.

Here’s what Redditors had to say:

Reddit’s crew dove into this saga like it’s a heated coffee shop debate, tossing out cheers for her courage and shade at the ex’s tactics. Picture a lively crowd, some raising a toast to her freedom, others sighing for the kid caught in the crossfire. Here’s the unfiltered scoop from the Redditors, brimming with grit and a dash of bite:

WhereWeretheAdults − NTA. Man was just looking for free day-care and roped you into it. All the guilt-tripping and shaming makes this sound like he was grooming you for more abuse. I do feel sorry for the child, but that is not a reason to continue to put up with this level of disrespect.

teresajs − NTA. You were the bang nanny.  He's upset he'll have to pay for babysitting and parent his own kid now.

Radical_Yue − NTA. You need to back away from the relationship entirely. It sucks for the kid but this entire thing reeks of emotional manipulation. Even if you tried to visit her from time to time, he'd use that as his in, weaponize your guilt, and drag you back in.

This was not a man who wanted a relationship with YOU. He wanted a mother for his child, so he didn't have to be a parent. You can feel bad for the child, yes. But her sadness, her lack of parental care is not on you, it's on her parents.. Use this entire experience as a lesson and don't let a man ever use you like this again.

Fearless-Afternoon88 − NTA. At least you didn’t get married to him. I married my ex and once that happened he expected me to become “mom” to my stepdaughter (met when she was 2, divorced the year she turned 7). This was despite them having about 60/40 physical custody, with her mom having more. But he wanted a SAHM there to take care of her and him and the house.

I definitely stayed at least a year longer than I should have because I felt like I needed to stay for her. And despite all his guilt tripping, I’ve only gotten a call once from her on his time in the 2 years since our divorce. Her mom, on the other hand, regularly checks in and if my stepdaughter wants to call me, her mom reaches out.. Your ex doesn’t care about his daughter or you, he only cares about himself.

NOSE_DOG − NTA. The reason this 25 year old man targeted you when you were 19 was exactly for this reason: to bully and groom you into being his unpaid bang-nanny. You just saved yourself from a s**tty unbalanced relationship at best and a lifetime of abuse at worst. Of course you'll feel guilty about leaving that child behind, but there's nothing more you could have done for them without sacrificing your own wellbeing and future.

Chaoticgood790 − I mean he wanted a bang nanny like people said. Bc you really thing a 25 year old well adjusted dad is finding a 19 year old as a good partner they respect? Nope

ScatterTheReeds − NTA.  That poor little girl. This situation sucks. 

Past-Minimum-7632 − NTA. You were his bang nanny. Move on.

UnluckyCountry2784 − Judging from your replies. You’re brainwashed and you will definitely go back. Sucks that you can’t have a life you want, you can’t build a career, be independent.. You’ll just be a bang nanny.

JustAskin40 − You’re NTA. You should’ve left once you found out he had a child since you knew you didn’t want to fulfill that role. It’s one thing if it was a casual h**kup, but it’s not really realistic to think you can have a long term serious relationship with someone that has a young child and not be a parental figure in their lives.

The father is TAH because he is emotionally manipulative and wanted to use your kindness for his benefit. Unfortunately, his daughter will be negatively affected by his choices but that isn’t your fault.

These Redditors don’t mince words—most back her for dodging a lifetime of exploitation, labeling the ex a user who saw her as free labor. Some lament the daughter’s confusion, but pin the blame squarely on her father’s selfishness. The takes are as sharp as a chef’s knife, slicing through the ex’s manipulation to champion her right to choose her path. This story’s a wildfire, and the comments are fueling the blaze.

This young woman’s exit from a suffocating role shows the power—and pain—of choosing yourself. Her love for the child made leaving harder, but staying would’ve cost her future. Would you have stayed for the kid or walked away too? Share your take below and let’s untangle this web of love, guilt, and boundaries!

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