Well tonight is night 2 of skid24 moving back in and he already tried to have a rule overturned. He called DH at 11:30 pm which there is a good chance that we would be in bed at that time. DH answers worrying that something is wrong, instead skid is telling him about his night (he just finished playing a gig - he is a part time musician) and making small talk. Then skid finally gets to it, he asks if it’s ok if his GF comes home with him and watches a movie, they would be here in about an hour. DH says to him that if he wants to come back here with her that’s fine but she needs to leave by 1:00 am because that is the rule on weekends. 

Glad my DH is enforcing the rules that we laid out.