Your wife cheated on you and had a great time fucking behind your back and now it is over. For whatever reason he has finished with her. She may have taken up with someone else but just as likely she invested a whole lot in the relationship, she’s devastated and you are left picking up the pieces. Perhaps she’s pregnant or he’s left other reminders of his time with her. In my case I had to deal with a pregnancy scare, sleep in the bed they fucked in and train the Border Collie he gave her as a present. What have you had to deal with?