AIO about my husband sexualizing me to our toddler?

My husband has been abusive in the past. Not physical but in enough ways that it's made me completely withdrawal sexually.

I told him that I needed us to work through these issues before I feel comfortable having sex with him again. That if we do it now, it will lead to me resenting him. He said he understood. He hasn't pressed the issue except for a couple of texts telling me he wants to do me.

Our son is 3 and thinks butts are funny. Like most toddlers. He'll see me change and say "I saw mommy's booty" while giggling. My husband always responds with "lucky" "I wish I could see mommy's booty" "must be nice" things like that.

And it always rubs me the wrong way. I never respond but it just feels icky.

AIO?