<human>: Can you provide a brief rundown of the text in within 3 sentences?

Like I said we have been together for 5 years. He's 6'2 and around 266lbs. Thing is because he is so tall and built bigger he doesn't look his weight at all. With clothes on he doesn't even look too big just tall and broad/muscly. But he has a lot of extra weight on him. 

When I first met him he was the slimmest I have seen him and since then hes just been getting worse. There was one time he spent months getting healthy and he dropped a lot of weight but now he has put it all back on again.

He also suffers from depression and for the last few months he has been at his worse so I know its not easy for him. It's just so hard because I know if he ate right and portion controlled and lost the weight he would feel amazing. I have tried getting him to see a therapist but he won't and I only just managed to get him to take anti-depressants

He is showing no signs of wanting to lose it either. I feel like I am nagging him because I spoke to him once and told him how I felt and hes not changing. He says he will but then goes and eats massive meals. He gets annoyed with me and tells me I de-motivate him but without me there I think he would be even bigger! I am seriously worried for his health and our future. How can I approach this sensitively?
<bot>: Boyfriend is showing no signs of wanting to lose weight and gets annoyed when i bring it up, how can i handle this ?