Recently found out (had assumed this since the breakup) that wife was acting so crazy because she has been exploring female relationships (as well as other infidelities). Additionally, she has been dating other guys and girls. She has also gotten into some other "activities" that are really disheartening. I think that she has to have developed some mental issue to change so drastically. Based on no communication for 3+ months, I'm thinking I have to give up. Has anyone ever been in a situation like this before?