<human>: I really just want some perspective on this issue, because I really don't know what to think. My boyfriend of six months recently broke up with me, because our relationship "just didn't feel right".

Other than that, everything between us was perfect. He's an amazing person, we get along fantastically, we never really had an argument, and we still love each other very much. 

Two months ago, we broke up over an issue that we worked out together. I used to only get into open relationships, but he is a completely monogamous person. I came to the realization that I love him too much to be non-monogamous without him, and we got back together. 

Apparently, we both had a sense that things were "askew" after we got back together. For me, that awkward feeling immediately disappeared after a month, but after two months, he still felt like he couldn't shake this awful feeling. I feel like this breakup hurts even more, because nothing really went wrong.

Is this common? Has anyone else experienced this?

Thanks for the advice.

Can you give me the gist of the text in a nutshell?
<bot>: Ex-bf says being with me "didn't feel right", despite everything else being perfect. Has anyone experienced something like this?