So FRUSTRATED NEED TO VENT

So I’m 7 months post partum and have gained some weight. I’m from a south Asian background and basically being a certain body shape is very important. My mom happens to be fit and works out a lot. So today while eating the topic of weight came up and my husband says “you need to be more like your mom”. Mind you my mom is a single mom with no child or no obligations so she’s available all the time to do whatever she pleases. I got so upset I was like I can’t believe you just said that. And he’s all “I don’t know what I said that was so wrong” I’m so upset.