Odd question. But need to know what others think.

My boys are 2 and 4 and I still walk around in a towel or just with bra and underwear on in front of them. And when I take a bath they are always in the bathroom trying to play with their bath toys. I see nothing wrong with it. I don’t see it as a sexual thing whatsoever. But what bothers me is when I do walk around in a towel or whatever my boyfriend ( not his kids) yells at them to stop looking at their mommy naked. Stop checking your mom out. Don’t look at your moms ass or boobies. Making it known to them that it could be a sexual thing. And that bothers the fuck out of me. Once my kids start asking questions or pointing out my body parts, I’ll for sure quit. But I need to know what you ladies think. TIA