He has a kid

Soo I’m 18 n he’s 24 n he has a 6 year old, we just started talking a couple of weeks ago n idk how to feel about it lol I’ve never been with someone that has a kid. He said he hasn’t been with his ex for 6 years n that’s cool It doesn’t bother me that they still talk of course they have to because of their kid but idk I feel like I’m gonna have drama or something with them. He still talks to his ex’s sister too so idk what to think of that either. Idk maybe it’s just me but he said he really likes me n wants to keep talking to me. Idk I just know that guys that have kids always go back to their babymoms or still stay having sex with them.