Tight ends sports bar

So tell me what you ladies think. Me and my husband have been together 12 years now I just had our second baby a few months ago. I’ve been going through some post partum and issues with how I look. I gained 50 lbs and have worked my ass off to lose 30 still have 20 to go I still hate the way I look. We’ve been having issues of him flirting with other women on social media and watching too much porn which we’ve addressed and were working on. I told him how it makes me hate myself that I feel like I will never be good enough for him since I don’t look anything like these girls he keeps looking at. That was like a month ago things have been good since then. Well tonight I was checking our bank account and see a charge for TE grill I thought it was fraud so I looked it up and saw it was for tight ends bar and grill. When I looked it up obviously pictures came up. The girls are wearing thongs and pasties over their nipples. I’m cool if he wants to go to hooters or twin peaks but I just feel like this is basically a strip club that sells lunch. I just feel so disrespected again and feel like shit. Why does he feel the need to constantly be looking at other women? I also feel like this is worse because atleast with the social media stuff and the porn that isn’t real now he’s gawking at women in real life. He said he went with some friends and it wasn’t a big deal we had a huge fight about it and now he’s threatening to divorce me. Am I overreacting?