<human>: Can you summarize the given text in a few sentences?

Hi all,

So I've recently had a bit of a dilemma. I'm currently in a long distance relationship with a girl who I was up until recently 100% infatuated with (been together almost a year, long distance for 2 months). She felt like my other half and someone I could easily spend the rest of my life with. We can talk for hours about anything, opened up to eachother, finish sentences, and had an amazing sex life. Besides some jealousy issues on my part (her having some ex's that she remained uncomfortably close with) and having been long distance for a few months now,  it was really a dream situation. Up until recently, the distance had actually brought us closer and made me feel even more in love with her.

It was really bizarre when 3 days ago I woke up and I didn't miss her. My instinct wasn't to check my phone and text her or see if she'd sent anything. When we talked throughout the day it was the first time I'd ever wanted to hang up and go do something...really anything else other than talk. There weren't any awkward silences and nothing was really different, I just felt a bit disconnected. And now I don't even feel jealousy when thinking of her and her exes...or sadness when I think of breaking up. I just feel ambivalent about the entire thing.

The thing is she hasn't changed at all. She's still the same sweet caring funny and loving girl I fell in love with. But for some reason, that I honestly can't explain, Im not sure if I want this anymore. It's to the point where I almost wish she'd give me a reason to end things. 

Is this normal? Does every relationship, no matter how perfect, hit this point? Would seeing her in a few months reignite everything and make me feel better and like we used to be?

Maybe the mature thing would be after giving it a few weeks would be to tell her, but it feels unfair since she hasn't done anything wrong. I legitimately feel guilty feeling this way.
<bot>: Starting to fall out of love with my long distance girlfriend and don't know why. Want to know if this is normal/healthy