Controlling urinating whilst drunk

Hi!! My boyfriend is 21 and he doesn't get drunk very often. But when he does ( after about 5 pints of lager)he usually comes home and goes to bed then seems to get up about 1hr - 2hrs later and just starts urinating where he's stood, sommetimes up against the clothing draws or all over the floor. I have tried to wake him whilst he's doing it but its like he can't hear me at all. I've now resorted to staying awake all night with a bucket beside me so i can try and stop him doing it everywhere!! is this some sort of medical or psychological condition or problem and is there anything he can do(except giving up alcohol!)as I can't take much more!!!

Thank you

When you cannot take more, your boyfriend will either have to give up alcohol or give up you. You might ask him to take Naltrexone, which is a drug that reduces excessive effects of alcohol consumption. Talk to a medical doctor.