<human>: Can you condense the text into a few key points?

BF and I were together almost 3 years. We're broken up for now, possibly will get back together, possibly not. He needs space to do his own thing, be himself, and I am one of those perpetual supporters, I know that.

I have half siblings I've only met once because my dad is an abusive fuck (but he's way sick now and physically incapable of it). I went with my sister to meet them last time. She & one brother are out of country. Other brother doesn't want to go. BF and I had talked about him going with me. He thinks it's important for me to know the kids, come to terms with fuckface, etc.

We're talking, but not a whole lot, and he doesn't want me to talk to him about my relationship/emotional stuff, wants us to build up separate support systems. AFAIK, this is regarding the him-and-me stuff.

Just got asked to go to little sister's birthday Sunday. I can't go alone. I can't go with anyone I know. I want to go. Should I ask him?
<bot>: BF and I are broken up, light banter stage, can I ask him to go see my estranged abusive father & his second family, as BF has recommended?