I didn't believe my boyfriend when he said his grandma was crazy.....I should have. She keeps…

I didn't believe my boyfriend when he said his grandma was crazy.....I should have. She keeps telling me I need to dress up. She's only seen me twice. Once while I was preggo and a 10 days after I had my baby. She makes me feel like I look bad (which I probably was but damn. Keep it to yourself.) I just don't like dressing up all the time especially with a newborn! AND if she tells me one more time I don't know what I'm doing when it comes to my baby, I'm going to snap!