Search Results: hurt by best friend

For the last 3 months he's been asking me about weddings and engagements and rings. Last night to be cute, he proposed in the kitchen as "practice". Except he called me by the wrong name. He called me his ex from 5 years ago who cheated on him with his best friend. I tried to brush off how hurt i was but he made the mistake of apologizing profusely and saying he knew my name, but then messed up my middle name 2x more. At that point, I lost it. When we woke up, we hugged and made up but heart hurts so much. I dont want to go home to him. I think we need a break now.

So I've had a friend for about 5 years. we've had our differences, usually we work it out.

My "friend" has been living a train wreck of a life that she's kinda forced on herself.
I usually set aside the fact that I feel like she's made a bad decision and try to help her through it.

But for starters, I lost my virginity to my boyfriend when I was 19, three months into our relationship. We've now been together for 4 years and we JUST got engaged this past weekend.
When I told this friend that I'd had sex (she'd never done it before either), she got a little "cold". All she said was is "I just don't understand why it couldn't wait for marriage." And essentially kinda made me feel bad for not waiting.
I ignored her for a few weeks, then she messaged me about HER boyfriend was cheating on her pretty blatantly. He'd go WEEKS without even sending her a TEXT. Nothing at all. And then randomly send her pictures of some half naked woman. Just to hurt said friend. So I felt bad for her, tried to talk to her, and I told her she needed out of that relationship. I tried to put it delicately, since she was "so in love." And she then SHE stopped talking to me.
Fast forward like 2 weeks and she tells me she had sex with him so he would cheat. (He didn't stop.) Well now 3 years later, I'm engaged, have a great job, just living my best life really.
3 years later for her is, she has had a baby with her cheater boyfriend. Not married or engaged, neither of them has a job, they don't even live together. Still with their parents.

When I told her I was engaged though she just couldn't be happy. Her exact words were "well me and John could be married by now, but there's just no point since we knows left we love each other".
So admittedly I snapped and replied "well that's so great that you changed your mind after you shamed me for having sex then turned around and had a baby with a guy you don't even live with."
She Left me on read and honestly I have nothing to say to her. AITA?