Skeptical 🤔🤔

Ok so I've been talking to this guy. And we've Been getting pretty involved with each other. So I was taking to my mom about him because she's met him before. Then she told me that she got a weird vibe from him but she explained what she meant and I just brushed it off as nothing. Then I was talking to best friend(who has admitted to me that he's in love with me) about him and my friend thinks that he's just here for sex. I haven't had anyone else say anything to me. All my other friends and family support me. Should I take all this into consideration or is this just something my mom and friend are saying just being skeptical and who they are?