I (21F) am distraught because my (23M) boyfriend told OUR *pregnant* female friend that he should have been the one to have her kid.

So my boyfriend and I have been going through a rough patch for a few weeks now. Mainly because he has been having issues with his depression / mental health and I?ve been by his side, doing everything that I can to make sure that he is okay. When he is at a low point, he gets really really low. Like really low. But aside from that- We just found out our friend is pregnant a few days ago. (my boyfriend had introduced me to her and her bf ) we have all been really good friends. She had called me last night and told me she needs to get something off her chest. She showed me texts that my boyfriend had sent her, where he was telling her that he can?t help but feel like the baby should have been his and that he felt like they were supposed to end up together. Her response was that he is messed up for saying that and then she asked what about ___ (me) and why he was saying that when he claims that he loves me. He then told her that He ?doesn?t know if we?re gonna last? and that he ?loves me? but believes that I?m too good for him and that he doesn?t deserve me because I am the ?perfect gf? and he is a ?bad? person. Wtf???? I honestly don?t know what to even think. I tried to call him, and texted him right after I had this conversation saying I know about everything he has said and that I?m disgusted and that he shouldn?t be with me if he has any thoughts about any other woman like that. He ignored my calls and just read the message and hasn?t replied yet. I?m sure he has no idea what to say at this point. Mind you, we have been together for over a year and been friends since 2015. He always tells me that I?m the person he wants to spend his life with and wants kids with, etc. i?m so upset right now. We even had plans to get an apartment together in a few months. Finding this out has really devastated me. Advice? What should I do? This is all just weird.
TLDR: bf told pregnant friend that he wanted to have her kid, need advice
Update: he hasn?t responded to me. But he did text our friend and ask her why she is trying to ?ruin? our relationship by telling me what he told her. Wtf??? Btw. Our pregnant friend has been with the same man for over 4 years. Not sure what he thought he was going to get out of this. She is deeply in love with her bf. Anyways.I?m glad she is telling me these things. I wonder if he will even reply to me. I tried to call him again, no answer. Literally been blowing up his phone. He clearly feels stupid, and he knows he ****ed up. I?m actually very hurt by this. But it is what it is.


Source.