Thank you everyone for your valuable advice and for checking the details....

Thank you so much for your reply....does my siste have a happy marriage with the person she is in love with now?

Anyone pls? Is there a way to get out with everyone's life intact?

ur absolutely right...there is a lot of emotional abuse right from the start...now slowly physical abuse also...

Any idea when the affair will end? If divorce is not an option, then atleast she should be able to break it off.... One more doubt...why is this karmic? If it has no future, why such ...

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My oldest sister who has been married for 17 yrs, recently admitted to me in a fit of hysteria that she has been having an affair with her husbands friend...to the outside world her marriage was perfect...but we knew she was unhappy since her husband has always been suspicious and extremely obsessed ...