is it just me or is this weird?

so my moms bf has been in my life since i was like 2 or 3. i’m older now and last summer he made this comment when he was taking me to hang out with a guy from my school and he decided to give me a talk about nudes and stuff, and he was like “be careful

w the guys because you’re hotter than hot” and it took me awhile to tell anybody because it was so weird and i didn’t know if my mom would believe me because he was low key abusive in the beginning like when i was 6-12 years old and a lot of stuff would happen like he’d lose his temper and say or slam or throw something and i wouldn’t tell her i’d tell my dad and she’d tell him she didn’t believe me, blame me for it, say he was just a huge teddy bear and such a loving guy. so i waited and told my dad about it and asked him if it was wrong or weird and if he meant it in that way and my dad didn’t like it all, so now i’m in the process of moving with him one of the reasons because of my moms bf, and i told her he makes me uncomfortable and what he said about the hotter than. hot thing and she was like, “well reason number 100 to move to ur dads, right?” and i was like well yes. anyways fast forwards to now my mom told him he makes me uncomfortable and so did what he said so i was just hoping he wouldn’t talk to me period. but no he’s been weirdly nice to me but it’s uncomfortable. the other day it was just me and him in the house and he was like “hey cutie” and then i was driving into the parking lot and he said “you looked so cute driving” in front of me and my mom and i ignored him. but i can’t tell if it’s weird or he’s just trying to be nice the other day he gave me money, and then went out of his way to get me cookie dough because he thought i was sad but i wasn’t i was just keeping it short with him and i know he knows that because he used to tell me all the time he was aware i didnt like him, which i feel is valid because of everything we have went through. and lately he’s just been making me more and more uncomfortable like today he got out of work early and it was just me and him alone in the house and i just wanted to leave. anytime he’s near me or in my room it makes me so uncomfortable and nasty idk what it is. but does it sound like he’s just trying to be nice or is this all weird? my moms side of the fam says they “know he would never do or mean anything like that” and my dads side of the fam and all my friends think it’s fucking odd and he wouldn’t say any of that stuff if he didn’t mean it