I feel like a second mother to my younger boyfriend

A month or two ago I posted about hooking up with an 18 year old (Who's already moved out) while I'm 31 and got bashed. Well we are dating now. He left home because he didn't like how strict his parents were and he's always talking about how he never enjoyed his life and that he hates his mom and dad. He asks me if he can do stuff like go out, he asks me if I want the password to his phone, he constantly looks to me for advice on stuff that I've already been through which makes me feel so ancient, sometimes he calls me ma'am, etc. I don't want to break up with him already but I feel so weird and awkward. I tell him to speak to his parents and he's just like no fuck them I have you. And I think to myself what's that supposed to mean? Like.. Idk guys but I don't wanna break up.