so my cousin(A) told me that she and my other cousins (B) husband hooked up and he is in love with her. They are both in relationships. She (A) was separated from her husband at the time they hooked up but she still goes and hangs with my cousin (B) and her husband all the time and in secret he will tell her he loves her and whenever she’s ready for him he will leave his wife for her. The cousin (B) who’s husband cheated they have 3 kids together and my cousin (A) has 2 kids of her own with her husband.

She regrets it but he doesn’t yet she still lets inappropriate advances happen obviously and god knows what else. I feel like it would rip everyone’s family’s apart but I would want to know if I were her....

I feel like my cousin (B) should know her husband cheated on her especially cause they hangout all the time it just makes her look stupid. Idk what to do. If I do tell I will do it anonymously but I need some advice.