Husband was talking bad about my body

I have always been insecure about my body. Especially my boobs. I’m 4’11” and 110lbs and I just turned 40. Not big boobs but def not small. Not as firm as they used to be from having kids 15 years ago and being 40 lol. My husband always says how much he loves my body. And it took me a very long time to be comfortable completely naked around him and sometimes I’m still shy. I recently saw him talking to a buddy a few months ago and he told him “her tits are sooooooooooo bad”, talking about me. I confronted him and he said it was guy talk and i shopping take offense to it. Ummm excuse me? Then every porn he watches is big tits this, big tots that. And now you’re talking shit to your buddy about how bad mine are? When I already have self esteem issues and definitely about that. I feel like crap. I feel even more insecure. I won’t get even close to being naked around him. Won’t shower with him. I know I need to get over this but I am a mess.

Tl;dr my husband talked shit to his friend about my tits