AITA: I asked my ex-husbands mother to stay away from my children

Luca Moretti

Years of love, sacrifice, and blended family dreams shattered beneath the weight of relentless cruelty. She had fought for her children, for the daughters she had embraced as her own, enduring the silent venom of hatred from those who should have supported her. The ex-wife’s spite and the mother-in-law’s resentment had never been easy, but she held on, believing love could overcome bitterness.

Now, as poisonous words poison the hearts of her children, the torment spills into their fragile souls, breaking the fragile bonds she worked so hard to build. A desperate cry from a stepdaughter reveals the unbearable truth: the very people who should protect her family have become the architects of their pain, threatening to destroy everything she once believed in.

AITA: I asked my ex-husbands mother to stay away from my children
'AITA: I asked my ex-husbands mother to stay away from my children'

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Dr. Gail Saltz, a clinical associate professor of psychiatry at Weill Cornell Medical College, often discusses the psychological impact of parental alienation and the importance of safeguarding children from high-conflict interactions. In situations involving step-family dynamics and ex-partner hostility, the child's emotional safety must take precedence over maintaining adult relationships.

The poster's core motivation is the protection of her children, especially a son dealing with a rare tumor disorder. The ex-mother-in-law's actions—accusing the mother of lying about a medical diagnosis in front of the children—represent a severe breach of trust and boundaries. This behavior moves beyond simple disagreement into emotional abuse, as it targets a child's perception of reality and their relationship with their primary caregiver during a vulnerable time. The mother-in-law’s alliance with the ex-wife further suggests a united front aimed at undermining the poster's parental role, irrespective of the poster's previous efforts to manage these relationships.

The poster was appropriate in drawing a firm line, as her previous attempts at diplomacy failed when faced with outright hostility and threats. The recommendation moving forward is to formalize the boundary through the ex-husband, possibly involving legal mediation if necessary, to establish clear communication protocols regarding the children. Future interactions must be conditional upon the grandmother ceasing all negative commentary about the poster, especially concerning medical issues. If the ex-husband cannot enforce this boundary, the poster may need to pursue legal avenues to restrict contact to supervised visits or cease contact entirely until the children are older and better equipped to process the conflict.

HERE’S HOW REDDIT BLEW UP AFTER HEARING THIS – PEOPLE COULDN’T BELIEVE IT.:

When users weighed in, they held nothing back. It’s a raw, honest look at what people really think.

The original poster reached a breaking point after years of conflict with her ex-husband's mother, particularly when the grandmother undermined her authority regarding her son's serious medical condition in front of the children. This situation forced her to choose between maintaining a strained, long-term family tie and protecting her children's emotional well-being and sense of security.

Given the history of hostility and the severe nature of the recent comments directed at the children, is the poster justified in demanding that her ex-husband exclude his mother from contact with their shared children until effective boundaries can be established, or does this action cross a necessary line into family disruption?

LM

Luca Moretti

Positive Psychology Researcher & Happiness Consultant

Luca Moretti is an Italian psychologist who focuses on the science of happiness and well-being. He has led research projects across Europe studying what makes people thrive. With a warm, optimistic tone, Luca writes about practical ways to cultivate joy, gratitude, and purpose in daily life.

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