Married man likes me & I like him !

Okay so when I was 10 yrs old I met a friend of the family. He was 18 years old . He was so beautiful to me I would say dream about us getting married when I grow up but I knew it wouldn't happen but nonetheless He would tease me and we always play fighted , he would take me to get some food. He treated me like I was his daughter. When I turned 14 we didn't talk much because I moved but we still checked up on each other too see how we're doing but I didn't have that childhood crush on him anymore I was discovering myself. When I was 16 he got engaged to some woman and they were expecting a baby. I was happy for him. Im 19 now & about a couple days before Christmas he wrote me to see how I was doing and stuff and he confessed how he likes me, how he's always liked me but I was too young & he's not a pedophile & now that I'm of age he's allowed to see me in that way . He's 27 now . We've been texting and it's like the feelings I had when I was 10 just ignited but 10x more now cause I'm older . He says things like he wishes he can kiss me and do all the things he waited 9 years for but the problem is he's newly married and he has a 2 year old son . He wants me but I'm not a home wrecker . But i don't know how long I can ignore his advances because my mind is telling me no but my heart is telling me yes . Please any advice ?

ive been in your shoes and and i hate to say it but it will not b worth it.u will get even more emotionally caught up if he spends time with u and if it leads to being intimate,even more emotions for u.then when u need him the most,he will not b there because u will b on HIS time.and they will never leave their wife..y should he,because hes getting the best of both worlds.then u have to deal with the fact that he will never b faithful or devoted to u...how can he when hes married..you will b settling being second best when someone else would put you first.

I will suggest you that make some distance from that guy, because you directley or indirectly spoiling his marriage, suppose you and that guy do all the stuff but after some time you will regret, now you are in teenage that's why you are thinking about him too much. One day you also realize that you are just being used by some one. This is not love