<human>: Summarize the given text in a few sentences.

For a long time my husband and I would visit the gym, go shopping for healthy food, and plan and cook healthy meals. Not only was it fun but it meant we were taking care of ourselves and I loved spending that time together.

Last year he stopped putting that effort into the gym, which I didn't mind. He was still eating healthy and going on walks. However he has gone from this to cutting so much healthy food out. He's developed a gut and has gained a good amount of weight and it's very noticeable. At first I tried to help and made all his meals for him, but he would either not eat it all or eat half of it and eat some junk food. 

Our sex life was once very healthy and we had sex often, but his weight gain has just put me off him. I have been rejecting him a lot throughout the year without giving him a proper reason. I was saying I'm tired, not in the mood, etc, but today I told him the truth when he got upset we hadn't had sex in so long. I said 'I don't like the changes you've made to your body. If I'm being honest, I don't feel the same attraction to you as I did before. I'll help you get back on track'.

This caused a massive argument and he called me selfish, rude and shallow. He asked me if was only with him for his body. I said no, of course not, but he has since ignored me. I didn't want this to be a big thing, but the attraction is just not there anymore and I just want my husband to be healthy and fit!! If anyone has any advice, I would be very grateful. I'm not sure how to handle this.
<bot>: My husband has gained weight and I'm no longer attracted to him. I let him know this and now he's upset. What should I do now?