My mom used to be a weekend slut when i was little, i spent most of my weekends at someone elses hosue because my mom was going to some party, she would also delay my birthday if it got in the way of her schedule, but when i hit puberty she became more open about her sexuality, it's not uncommon for her to invite strange men into her bedroom even when i'm home, i don't know what made her change, maybe she just stopped caring