Some advice about a relationship where shes 10 years older than myself?

I've always liked older girls. She's 30 and I'm 20. My problem is that she's at an age where she has all her life set. Like, she has 2 kids oldest is 11, lives on her own I THINK, cause when we talk she never mentions her being at work, so I don't know if she works, and she mentioned there's 5 girls at her house, her and her 2 kids. She didn't go into the other two, so they could be female cats or dogs you know. Any way, where I'm getting at is whether she lives alone or not, I still live with my mom. I'm going to college and only work part time less than part time actually but I don't want her to think I'm a kid you know? I was at a job where I was getting 600 every two weeks so if I can get to a situation like that again, I'll be out of here. She seems really cool, likes me and I like her, I just don't want this age difference to be a detriment to us. If I was like 30 and she was 40 this wouldn't be a problem. I just don't want her to think I'm a kid who doesn't do anything, and I don't know how I should act around her cause she's older