AITA for telling my dad I won’t meet his new girlfriend because of how he treated my mom?
Family dynamics, especially after a painful divorce, can be incredibly tricky to navigate. When one parent's actions cause profound hurt, where does a child's loyalty lie? This week's AITA post delves deep into this very dilemma, asking if an adult child is wrong for refusing to meet their father's new partner due to past trauma.
It's a common scenario, yet intensely personal for everyone involved. Our OP is grappling with deep-seated resentment and a fierce protectiveness towards their mother, who was left devastated by the father's infidelity. The request to 'just move on' often falls flat when the emotional wounds are still fresh for the children. Let's unpack this complex situation.

"AITA for telling my dad I won’t meet his new girlfriend because of how he treated my mom?"



It's entirely understandable why our original poster (OP) feels the way she does. Witnessing a parent's heartbreak, especially from infidelity, can leave lasting scars on a child, regardless of their age. The protective instinct towards the hurt parent is powerful, and feeling that welcoming the new partner would be a betrayal of that loyalty is a deeply human response. OP is not just reacting to the present but to years of unresolved pain.
On the other hand, OP's father likely views this situation through a different lens. He may genuinely believe enough time has passed for everyone to 'move on' and wants his adult child to accept his new life. He might not fully comprehend the depth of his child's lingering resentment or how his past actions continue to echo within the family dynamic. His desire for a 'complete family' might stem from a place of wanting peace.
Navigating parental breakups as an adult child is incredibly challenging, as there's no clear rulebook. OP is not obligated to force a relationship with someone she associates with her mother's profound pain, especially if her father hasn't truly acknowledged the full impact of his actions on her. Setting boundaries, even painful ones, is a vital part of protecting one's emotional well-being and maintaining integrity.
However, OP must also prepare for the potential consequences of her decision. While her feelings are valid, refusing to meet her father's partner will undoubtedly strain their relationship further, potentially creating more distance. It's a personal boundary with significant ripple effects on family dynamics. Ultimately, OP needs to weigh her own emotional peace against external pressures and decide what she is truly capable of doing.
The Unspoken Rules of Loyalty: What the Internet Had to Say
The majority of commenters on this post sided squarely with the original poster, offering a resounding 'NTA.' Many empathized deeply with OP's loyalty to her mother, highlighting that children of divorce are not obligated to simply 'move on' or embrace a parent's new partner, especially when the initial split involved infidelity. The consensus was clear: the father's past actions have consequences that he cannot simply wish away.
A smaller, but vocal, group of commenters suggested that while OP's feelings are valid, holding onto anger might harm her more in the long run. They encouraged considering therapy for processing complex emotions, not necessarily to forgive the father or meet the girlfriend, but for her own peace. Yet, even these comments generally acknowledged OP's right to set boundaries and take her time to heal.





This AITA post truly highlights the profound and lasting impact parental infidelity can have on children, even years later. OP's decision is deeply personal, rooted in loyalty and pain, demonstrating that 'moving on' isn't a universal timeline. While some argue for extending an olive branch, the overwhelming sentiment often sides with the child's right to set boundaries when a parent's actions have caused such significant trauma. It's a stark reminder that forgiveness isn't automatically granted, and children are not mere pawns in their parents' romantic lives.