Look the , advice that I can give you is that most probably her dad is a Muslim, and that doesn't seem to be a big problem since he is saying that he is ok with her dating once she is 16, now if you think this might go somewhere you have to know that if her dad is a Muslim, he would appreciate it greatly that you talk with him before you make any other move. If he doesn't want his daughter to date until she is 16, I would suggest you stop seeing her until then.
Be a straight forward man, don't be afraid, go pay him a visit after she is 16 and have a man to man talk with him and be upfront honest.
Make sure you show respect and that you make it clear to her dad that there are no bad intentions in there and that you want to get to know his daughter better THAT'S ALL, if he believes you , you shouldn't have a problem and he might even feel good about it.
HOWEVER with a Muslim girl learn to keep your WANG behind the zipper or you are in for a sht load of trouble, for Muslims being allowed to date != being allowed to have pre-marital sexual relationships. Just keep that in mind.
Now if her dad is not relegious then the whole situation becomes much less complex for you, be careful and good luck for the both of you, BUT DO REALIZE HOW YOUNG YOU ARE AND HOW MUCH OF A LONG PATH YOU HAVE AHEAD OF YOU, but what the hell if that can make you happy for the moment go for it.
Good Luck :thumbsup: