ahi amigo, i went tru the exact same thing, i was dating a pentacostal girl and it was something serious,
well, the bible tells us not to be with unequal yokes, at first i thougth it meant i wasnt supposed to date girls from other religions,
but as i grew older God has showed me more that that, if that relationship would have continued, it would have been lots of problems,
what church to get married?
what do we teach our kids?
what church do we tithe?
i mean am just touching some points, think about more.
also, a christian is someone that Has accepted jesus Christ as LORD AND SAVIOUR, and follows him, not someone who speaks in toungues,
we are saved by grace not works, if she thinks shes saved by what she does (speaking tongues) then she might not have her trust in Jesus and shes the one that needs him.
i would jut recommend to get even closer to God, and dont get desperate, he has someone for u, someone with ur same beliefs and doctrine.
thats what am waiting for also