My girlfriend often talks about her celebrity crushes - says she wishes [celebrity name] was her wife, comments on their instagram photos saying how beautiful they are, tells me what she'd like to do to them physically, etc.
I've said to her that it makes me feel insecure and she's said that it's just how she is and that I'm being immature and need to get over it. This is my first relationship and she says that I'm being childish, and that if I had more relationship experience I'd be fine with this. Is this sort of thing really normal in relationships?
I don't really care that she has celebrity crushes (I do too, I assume most people do), it's just everything else and especially her talking about marrying them.