He has always been the perfect support system for my weight loss efforts -- he is always helpful, never judgmental and super complimentary-even before he knew I wanted to lose weight, so I knew it was real

For the last 6 months we have started going to the gym together, usually about twice a week, and we just don't seem to mesh in that environment. I am usually feeling pretty vulnerable and ugly in the gym, so if he says anything to improve my form or motivate me I get super sensitive and usually get angry.
I have been open with him that I don't like going to the gym -- and going with him is really the only reason why I go. It's nice to have someone there for support that you know thinks you are beautiful. Otherwise, I don't go to the gym alone. I hate it.
Well, this morning he tells me that he thinks that us deciding to go to the gym together was a partnership agreement and he said that he doesn't feel like I am holding up my end of the bargain. I just DON'T understand where he is coming from! I am genuinely trying to understand, and I don't get it! I still go with him twice a week to our normal spin class -- but he says that because he goes to the gym on his own, and I don't, that I am not holding up my end of the deal. But this is how it has ALWAYS been. I am doing nothing different than I was 6 months ago. Just now he is upset about it.
It feels really frustrating because I am already so frustrated and self-conscious in the gym, that him telling me I am not doing good enough just makes me want to quit all together. Sometimes when we are in Spin class together (and I am like DYING because the class is so hard) he will compare himself to me, and say things like "he is working harder because he sweats more." Come on! Wrong wrong wrong. And even if he is working harder... it is NEVER helpful to compare how awesome you are to how awesome someone else isn't.
He has a military background, and I know this has a big influence on how he decides to motivate people -- but he needs to realize that I am not his soldier he can boss around, and I have feelings that should be considered.
We are so good everywhere in the relationship. Everywhere. Even when we talk about food or diet we are fine -- but we just cant mesh when we talk about working out.
Any suggestions? In whole I actually like going to the gym with him! We need to get this figured out, because until we do, he will just stay angry... I won't understand why... and I will continue to feel like just giving up all together. Help!


