So this is a kinda long story but I am legitimately confused right now. I went to school far away from home and met my boyfriend there. I'd go over to his house and stay there a lot and I've gotten really close to his family. I recently moved home because of some stuff going on here but I'm moving in with them later this year. I was taking to him on the phone today and he told me his mom said if I'm moving in we can't keep having sex all the time. I'm wondering how the hell she would've figured out we fuck (can I say that on here?) a lot. Whenever we do we wrap up the condoms really well and usually throw them away somewhere that's not the his house. When I stay there I have my own bed and we've never slept in the same room. His family is super catholic so premarital sex is a big no-no and they know he's had sex with girls before me. Can you think of anyway she would've found out? Or how to ease any tension that might be there when I move in?