Woman Obsesses Over Husband’s Mistress, But When Her Sister Calls Her Out, Things Get Ugly

Anonymous poster fears sister discovering their online confession.

Sister’s obsession with husband’s mistress causes family drama ⚡

Sister’s obsession with husband’s mistress leads to meltdown over successes.

When venting turns toxic, family members become collateral damage

Woman’s obsession with husband’s mistress leads to cruel comments.

Wife lashes out at sister for calling out her obsession.

Victim-blaming for calling out infidelity leads to online harassment ‍♀️

Sister calls out woman for harshly judging husband’s mistress.

OP receives advice and keeps advising sister to seek help.

Keeping secrets or sharing others’ secrets – the dilemma discussed

When obsession takes over, it’s not just your life that suffers

This woman’s obsession with her husband’s mistress, Jane, has taken over her life. From stalking her social media to gloating over her misfortunes, she’s become fixated on Jane. Despite her family’s efforts to help her, she refuses to let go of her anger and resentment toward her husband’s past infidelities.

In this post , we see how her sister’s attempt to help her backfires and leads to a full-blown family feud. But who is really at fault here? Is it the cheating husband or the sister who finally snaps and tells the truth?

Read on to find out what Reddit thought and share your thoughts in the comments below.

NTA. Sister needs professional help to move on from husband’s affair.

NTA calls out sister’s denial about her failing marriage and future.

NTA. Commenter points out the real culprit behind the affairs.

Encouraging NTA comment suggests therapy and leaving toxic relationship

Sister calls out misdirected anger towards husband’s mistress

Sister’s obsession with husband’s mistress spirals out of control.

NTA for not understanding your sister’s obsession with husband’s mistress.

Commenter empathizes with OP and advises therapy for moving on.

Commenter defends mistress, sister in denial about cheating husband.

Sister’s obsession with husband’s mistress could lead to dangerous consequences

Sister obsessing over husband’s mistress, OP sets a boundary

A heartbreaking story of a friend who ‘won’ her cheating husband – a barnacle on the booty of life.

Supportive commenter acknowledges husband’s manipulation, suggests therapy for OP’s mental health

Sibling calls out cyber-stalking sister, ESH, enabling misery.

Blaming others won’t save a broken marriage.

Commenter calls out Annie for being an AH and invading privacy. NTA

Straight talk shuts down toxic sister in NTA comment

NTA calls out sister for blaming husband’s mistress and refusing therapy

Commenter defends woman and calls out husband’s infidelity.

Don’t mess with this sister! She’s brutally honest and spot on

Splitting atoms: a sisterly take down with explosive results

Don’t be a broken record. Take a break, sis

Blame game: NTA comments spark sibling strife over husband’s infidelity

Supporting a delusion: When it becomes too much for others

When telling someone their partner is cheating goes wrong

Love this! Shutting down the obsession with some truth bombs

Defending Jane against sister’s baseless accusations – NTA

Focus on the real problem, not the mistress ‍♀️

Commenter gives a reality check with a side of cheese . NTA

Sisterly love gone wrong

Sister calls out OP, suggests BIL and her match perfectly

Sisterly support and sass in the face of infidelity

Protecting privacy during a mental health crisis

Advocate for the victim, but respect the sister’s decision. ✊

Friend tired of hearing about husband’s mistress, advises to ignore.

Myth of home wreckers debunked. NTA for calling it out.

Don’t let toxic family drag you down. NTA

Years of obsession and a brutal beatdown, but still fixated.

NTA for setting boundaries, sister warns against dangerous behavior.

Don’t condone cheating or stalking, NTA sets the record straight.

Overcoming jealousy and obsession through therapy and cutting off toxic people.

NTA! Cheating husband is the AH, not the ‘homewrecker’.

Not the a**hole? Tell us more

Self-care is crucial. Don’t let emotional vampires drain you. ‍♀️

Resisting the urge to ‘blow up’ never ends well

Commenter defends Annie’s behavior, but is called out for hypocrisy

Ex-fiancée’s stalker won the ‘play stupid games’ award

Encouraging seeking mental health support for obsessive behavior.

Encouraging comment suggests therapy to stop obsession over husband’s mistress.

Speaking the truth in love can be hard

Being honest with family is never easy ‍♀️

Support for not validating husband’s mistress, but with a hint of sarcasm

Dealing with a partner’s infidelity can be consuming for everyone involved

Family’s enabling behavior calls for a reality check

Sister’s hypocrisy exposed in NTA comment with therapy recommendation

Not the a-hole, but therapy needed to address creepy obsession.

Blame the husband, not the sister. NTA

Therapy and divorce attorney needed! NTA

Commenter supports not being a victim and seeking help.

Setting boundaries with a toxic friend.

Sibling support or betrayal? The aftermath of infidelity.

Obsessive behavior towards husband’s mistress is not acceptable. Seek help.

Sometimes the truth hurts ‍♀️ Time to disconnect and move on.

Setting boundaries with a sister’s obsession.

Setting boundaries is important, even when it’s a family member. NTA