Had a discussion with the wife...
If your not trying to fix her (you cant) then what is the question?1 is she a slut(yes)2does she have mental problems(yes)Can you or your wife help her(no).Its all up to her to get somebody to help her.Ive been through this with my sister and no matter what anyone says or does she is always right.Most likley she is on pain killers ar some type of drugs(just a guess)