Am i falling to hard for him to soon?

So0o0 i Have a set of twins. im 18 nd currently single. me and the bby ddy broke up about 2 months now and i am moving out of state. i have been talking to a long lost friend of the family for a while now text and fb and am starting to fall head over heels for him. he also has 2 kids of his own. hes a litle bit old (24) but he has a good job and moving into a bigger home in the same location that i am moving to. he wants me to move in with him but idk if i am ready to make that move. i know that i want to but i dont really kno wat the family would say about it???!!! Wat Do You Guys Think.?!!!?! Please help me out:)