AITAH I told my bf he’s the reason his son left?

A 20-year-old woman confronted her 37-year-old boyfriend after feeling disrespected by him liking and following half-naked photos and short-dress posts of models and local women on social media. When she expressed her insecurity and called the behavior disrespectful, he dismissed her as immature, insecure, and told her to “grow up,” then weaponized her traumatic past—including her mother’s death, her father’s rape of her, and bad exes—to attack her character.

In the heat of the argument, she hit back by saying his harsh way of speaking is likely why his 14-year-old son chose to live with his mother instead. He responded coldly with “so what idc” and continued belittling her past and feelings. She later edited the post to thank commenters, saying she now sees the relationship from new angles after seeking outside perspective.

‘AITAH I told my bf he’s the reason his son left?’

The argument started over social media behavior she found disrespectful.

He dismissed her feelings and attacked her past instead of addressing the issue.

She fired back with a painful truth; he brushed it off and kept attacking.

The age gap (17 years), combined with him pursuing her when she was 18 and he was 35, raises serious grooming concerns—especially when paired with repeated weaponization of her trauma (rape by her father, mother’s death, abusive exes) to shame and silence her.

Dismissing valid feelings about boundary-crossing social media behavior as “immature” and “insecure,” then escalating to cruel insults about her dead mother and assault, is textbook emotional abuse designed to erode self-worth and keep her doubting her own perceptions. His cold “so what idc” response to the mention of his son choosing to live elsewhere further reveals emotional detachment and unwillingness to self-reflect.

Leaving is not just reasonable—it is urgent. Staying exposes her to ongoing psychological harm, and the age/power dynamic makes it harder for her to see the exit clearly. The broader perspective is that no one deserves to be belittled, gaslit, or have their trauma thrown in their face during conflict. Healthy partners resolve disagreements with respect, not destruction.

Here’s the comments of Reddit users:

The social network overwhelmingly condemned the boyfriend as abusive, immature, and predatory, urging the woman to leave immediately for her safety and mental health.

Many highlighted the massive red flags of the age gap, grooming behavior, and emotional abuse, calling him a predator who targets younger women.

Several commenters pointed out the pattern of abuse and urged her to recognize she deserves far better than this toxic dynamic.

This relationship displays every major red flag of emotional abuse, grooming, and power imbalance: massive age gap with pursuit at 18, repeated weaponization of trauma, gaslighting, belittling, and zero accountability. His cruel attacks on her dead mother and rape history during conflict are not “just words”—they are deliberate attempts to destroy her self-worth and keep her doubting her right to have boundaries. The fact that she’s now seeing the situation differently after outside input is a hopeful sign, but leaving safely and rebuilding with support is critical.

Have you ever been in or witnessed a relationship with such a large age/power gap that turned toxic? How do you recognize when criticism crosses into abuse? What advice would you give someone young who’s starting to see red flags in an older partner? Share your thoughts below.