Way2Young1, How do you know he did not break your hymen? It does not have to bleed when it breaks and it does not have to be painful. It could also have been torn from other physical activities before that time.
If you are really that young, the chances are very good that he tore it before it got thick and elastic from the estrogen surge during puberty.
It will be very unusual to have intercourse and not tear the hymen. Did he put his penis into your vagina or do you use the term 'having sex' for something else?