Your question is; love or crazy? I would say she may be a combo of both. To allow him to have numerous affairs would make her not only crazy but somewhat desperate I would think. I can see restoration on the first offense but multiple affairs isn't commitment but a disorder on it's own. I know from experience, both good and bad that if people allow themselves to be mistreated, deep within lies and serious issue of insecurities.....Sad we live this way :-(