Family wanting me to stay the night ?

My family asks me to stay the night and I live with my boyfriend idk what’s the norm after you move in with your SO, do u spend nights away if u don’t have to ? I dont want him to feel like I’m acting like a child or something ? I don’t see him going to spend the night over his moms ? Idk it’s a weird situation for me. Their not even an hour away and they expect me to come down and spend weekends with them . I work 6 days a week and I don’t really feel like driving back and forth on my weekends . I just came down this weekend to spend a little time but now they’re asking me to spend the night once again. I really don’t want to have to get up tomorrow and have to drive , still clean my entire house.