So have a family holiday booked, my sons gf has recently moved in holiday booked before she moved in. I said to my son while we are on holiday she will have to stay somewhere else for that week. (I did say she was welcome to come on holiday but they don’t want to pay for her but if I was paying wouldn’t be a problem) Now apparently according to my son I’m a bad person for kicking her out(it’s 1 week) , in my eyes he should be greatful I let her stay in the house to begin with. Both age 21 of that helps