I have been divorced for over 20 years and have had no interest in finding another partner. I occasionally go on holiday with my adult children, DD27 and DS25. We sometimes stay in Airbnbs and sometimes in hotels. AIBU to share a hotel room with them? We each have separate single beds and each get changed and washed in the bathroom with the door closed. I can afford to pay to take them away (I like 5* hotels which my DC couldn’t afford to pay for themselves) but I couldn’t afford to pay for multiple rooms. Everyone is happy with the arrangement. AIBU?