pretty funny movie, but the ending was terrible (spoilers)
the movie ends with him living his whole life kissing the mother in law's ass and living a double-life? i don't think he had a good relationship with the family to begin with, but at least at the start he could be himself around his family.
if my wife was that alright with what her mother did and not minding at all that the mother moved in at the end i'd dump her ass in a second.