Back story - youngest DS is 27 & still shares our home, he has a separate door to that end of our house, & currently is working very long hours so we often dont see him for days. All good. He organises his own meals mostly & when not working is usually out with friends or asleep. This morning though (7.30 am Sunday in NZ) he chatted with me for a bit before he left for work, then said he had a friend (girl) staying & she would be leaving soon. Also fine (I dont mind as long as he respects that its our home too). Anyway, fast forward to just after lunch & I realise theres music playing from his room so knock & see girl still in bed, on phone, & ask how long she might be staying. After about 40 mins or so, she appears in our lounge room & we chat - a bit stilted & awkward - while she waits for a ride home. So, was I being rude thinking that she should/could have been gone in the nearly 5 hours since her partner, our son left to go to work, in someone elses home. I'm starting to wonder if I should have just left it but wanted to go do stuff in that part of house (spare bedroom is sewing space) & then I end up feeling awkward in my own home. Thanks,