<human>: We've been dating for 2 years now. We had our ups and downs, but at the end we loved each other. We could trust each other so much that jealousy fights never ever happened.

So, it happens that this summer she went to Peru for a 6-week humanitarian mission and posted lots of wonderful pictures.

At the beginning, all she was saying was along the lines : *"I love you, I should be with you right now, I can't wait to come back, I want to see you at the airport, I'm crossing the days on a calendar until I come home"* etc etc....

She even cried her heart out on Skype about how much she missed me.

And then she went for a road trip accross Latin America, 6 days without any kind of possible communication between us.

Long story short, exactly 12 days after her last *"I love you, I miss you so much..."* she just told me out of the blue *"I think I'm in love with someone else..."* and she couldn't stop apologizing. I asked her what the hell was that supposed to mean for us, and she replied *"I think we should stop seeing each other... If I have those kind of feelings for someone else, it means that I shouldn't be with you"*.

Well... What do I do now ? We will see each other in ten days.
I'm feeling really destroyed right now. I lost appetite, I can't sleep, I can't smile... I can't socialize.

Reddit, what do you think ?

Can you succinctly summarize the text in 1-3 sentences?
<bot>: My girlfriend of 2 years suddenly fell in love with someone else. I can't understand what I did wrong or what the hell happened.