27(m) getting engaged to a girl of another religion

I don’t practice as my job and school took precedence over the last few years. I’ve been dating a girl whom is Greek Orthodox and very dearly holds her faith.

Marriage is something that comes up and so did children. As a woman she feels very strongly about raising her children her religion and baptizing the children.

I feel as if I’ll lose all kind of say and feel as if I’m losing a little identity if we were to continue.

Looking for some advice or personal experience

I don’t plan to keep a kosher household but raising my children Jewish is important to me, even if they aren’t, I’m totally accepting of her customs and holidays but it’s come to the point where the conversation of kids is becoming painstaking