I told my friend she shouldn’t have kids

Basically, me and my friend were at her house and we started talking about babies/children. I have a 1 year old son already, whereas she has no kids at all. We’re both 21

After I spoke on how pregnancy changes you afterwards, she sneered and said “I would only have a baby by a man if he had enough to pay for my body afterwards.”

I got confused and turned to her and said, “what do you mean?”

“Like if my husband or boyfriend got me pregnant then I’d want them to pay for a BBL (Brazilian butt lift) after, I don’t want to ruin my body.”

Me: “what if they couldn’t?”

“I told you. No babies unless they could. I don’t want to ruin my body.”

Me: that’s terrible. You sound selfish and shouldn’t have kids ever with that type of attitude.

My friend immediately got mad and we started arguing and she kicked me out. Now I do agree that my friend has a nice body with some curves here and there, but I just think it’s terrible to even utter that out loud. I’ve been trying to call and text her for days but she’s been ignoring me and posting subliminal tweets on Twitter about our friendship. Am I in the wrong here? My boyfriend told me I should apologize but I don’t see why, I was just being honest...