I think I may have led a sheltered existence because I'm amazed and horrified my dd has a partner who regularly (but not that frequently, maybe once every fortnight) goes out with his mates, gets blind drunk, gets home and pees either himself or the bed. He's also pretty obnoxious ( but not violent) when plastered but she is not usually with him at these times so just has to deal with it when he rolls home. He has told her this is not a big deal - all his mates do this and their GFs just put plastic sheets on the beds. Apart from this - and one very embarrassing incident at her friend's wedding - he is fine. Funny , thoughtful, clever, generous. His mother thinks my DD is overreacting by being angry with him and actually went as far as to ask her what her part in this was. But from what I know he has always drank heavily since his teens so it is not something that has arisen because of his relationship with DD. I can't really ask anyone in real life without making my DD uncomfortable - but surely this is not acceptable behaviour? I know it's not the sort of thing people would be open about but still I cannot believe it's common practice as he claims. AIBU?