I don't get on very well with my dad but he is ok when sober. The problem is that he drinks heavily from lunchtime onwards pretty much daily and by late afternoon is drunk and becomes very obnoxious and I cannot stand him (not only of the moment but also it reminds me of my childhood with a drunken father which was not fun). Additionally when drunk he tends to make un pc comments which I am not keen on dc hearing. He gets loud, leary opinionated and sometimes rude eg slagging off a very recently deceased close relative who I hold dear.
They have not stayed for ages due to assorted circumstances but will want to do so soon. Aibu to ask that if they do stay he does not drink more than one or two glasses as a condition of doing so? They can afford a hotel and have said in the past they prefer that to staying at people's houses but whether that applies now I don't know. I do have spare room space btw.