They grew up side by side, sharing secrets and dreams in the same neighborhood, bound by a friendship that felt unbreakable. Through the shadows of her troubled home, marked by an abusive father whose death brought a bittersweet relief, she found solace in the unwavering support of her closest friend.
But beneath the surface of trust and loyalty lay a devastating betrayal—her boyfriend and best friend entwined in a secret web of deceit for years. The painful truth shattered her world, leaving her to face the cruel aftermath alone while those around her misunderstood the depth of her heartbreak.

AITAH for cutting off my best friend after she kept quiet about her mom and my bf?







As noted by relationship expert Dr. Harriet Lerner in her work on boundaries, “When we fail to set boundaries, we often teach others how to mistreat us.” This situation illustrates a profound failure in relational boundaries, not only by the boyfriend but critically by the friend who became an accomplice to the deception.
The friend’s actions were motivated by a complex mix of self-interest—maintaining happiness with the boyfriend—and a perceived responsibility toward her mother, whose past trauma is cited as justification for enabling the situation. While acknowledging past trauma is crucial for understanding behavior, it does not negate the active choice to deceive the OP for years. The friend prioritized her own comfort and allegiance to her mother over her fundamental duty of loyalty to her best friend. The OP’s reaction of cutting contact is a powerful, albeit painful, assertion of self-respect and a necessary defense mechanism against further emotional harm.
The OP’s immediate action to cut off contact is appropriate given the scale of the betrayal. To handle similar situations in the future, a constructive recommendation would be to establish clear, non-negotiable boundaries early in relationships. If reconciliation is ever considered, it must be initiated by the friend offering genuine, unqualified accountability for the deception, separate from any justification related to her mother’s past.
THE COMMENTS SECTION WENT WILD – REDDIT HAD *A LOT* TO SAY ABOUT THIS ONE.

















The original poster is facing deep emotional pain and betrayal from both her long-term boyfriend and her supposed best friend. Her decision to end the friendship reflects a necessary response to a severe breach of trust, creating a conflict between her need for self-preservation and the social pressure from mutual friends to forgive the betrayer.
Given the sustained deception involving both her partner and her closest confidante, is the original poster justified in completely severing ties with the friend, or does the friend’s difficult personal history warrant a degree of understanding and reconciliation?







