<human>: * Okay so my girlfriend and I have been together since high school and we even went off to college together and survived a year together. We were super happy during the honeymoon phase, but over the past 8 or so months, my girlfriend occasionally breaks down and cries about how she's not as happy as we were during the honeymoon phase.

* Now on a few of these occasions I've told her I'd try to change and be more affectionate like I used to be and just act like I used to but it has failed me every time. So today we had another one of our serious talks and she wants me to make a decision on if we should stay together or not. She wants me to make the decision because she says this whole time it's been about her and how she wasn't completely happy so now she wants me to make a decision. She says she'll try her hardest to forget about the past and just be happy with what we have if I decide to stay with her.

* Now I've always been okay with her, I gently fell out of the honeymoon phase and accepted what we had and have been overall happy. I mean sure I've had my doubts and have wondered if it would be better to spend my young years single, but who doesn't? We both still love each other but it's just not 100% there like it used to be.
She tells me she still loves me and I still love her, but I don't want to continue on if she's less than 100% happy being with me, I feel like it will always be in the back of my mind that she's wishing she could have what we once had, which I can totally see where she's coming from because I'm a very nostalgic guy.

* Now I don't know what to do, one side of me wants to believe that we'll be okay and make it out alright and be together forever, but then part of me wants to let go and see where life takes us and stop holding her back from being 100% truly happy.
I don't expect many people to read this entire post, but it's the hardest decision I've ever had to make and I'll be up all night thinking about it.

Condense the text into a few key points
<bot>: We're happy, but not as happy as we used to be and I don't know if I should end it or not.