What is your opinion that at what age is it okay for a boyfriend to sleep over? There seems to be a huge double standard with age.
What I think is not important. It's what your parents think that counts, and until you are out of the house, you're going to have to abide by their rules. Yes, your Aunt Tilly who is 58 can sleep over with her boyfriend, and they're okay with that. There is no defined age.