My wife suffers from bi polar disorder she has always had her ups and downs but lately it seemed to get much worse she was always crying or upset then last week I found out she has been having an affair with her ex she says she loves me but she's not in love with me anymore and he's the only one who makes her feel sane I don't know what to do or if there's anything I can do she's been gone for 5 days and I feel so alone