Please help me, I’m 19. He’s 28.

A guy I’ve recently started dating the past two weeks is nearly a decade older than me but I don’t see the problem. He constantly makes me aware that we grew up in different times and says that my insecurities with trusting him is apart of my age and I should grow up. I’ve been cheated on from the good guys to the bad boys so I have a hard time with controlling how sensitive I am. He has a son, which doesn’t bother me because my last boyfriend was 25 and also had a son. However, his sons mother lived in another state whereas the new guy sees his son and sons mother quite often and it concerns me because I do overthink a lot. I’m scared of major heartbreak again and never being able to trust again. I really have fallen for him already but should I move on to avoid possible future pain?