I married my wife two years ago we didn't know each other that well .and I guess I didn't know her at all . After about a year of being married she started to take interest in other guys and about 6 months later she started actively seeking other guys attention .which I never understood why I always have my wife attention love and affection.  This March I paid for a trip to see her family for her birthday . I found out she tried having sex with a friend of her while drunk. When I confronted her about it she said ooh nothing happened he was too soft to put it in. With no remorse for her action in other words hard he been errect sex would have happened . I've been so desperate to keep her that I opened our relationship with the rule that any sex that happened she should let me know before hand but that wasn't enough she chose to still go behind my back and sneak around to have sex with some other guy . Last night I watched her walk a guy out of a friends house . And she right away put her arms around his neck to pull him in and he grabbed on her and kiss her neck while she just laughed I confronted her about that too and she denied anything happened meanwhile I watched the whole thing . It sucks I'm 23 heading for divorce and I've done everything possible to keep this person all for nothing