Rosie, your ex was abusive and you got out of the relationship. Well done, that is so important. Does he see his son at all?
Yes, you've got a child and you need to care for him and look after him.
I really think it doesn't matter very much at all that your current partner is your ex's half brother.
Agree with Solasum. In some cultures it is actively encouraged for women to marry their husband's brother if their husband does so there is nothing unpleasant about it.
It may be these men grew up as brothers in the same house and know each other as brothers but it sounds maybe more likely it may be they grew up separately and have very little relationship. Or a mixture.
As far as I am aware it is still perfectly legal to marry your first cousin in this country (not in some counties), so if I had done that my children would have been each other's brothers and sisters AND each others second cousin's once removed (I think - correct me if wrong anyone!)
Would they ever prioritize their relationship as second cousins once removed over actually being siblings? Of course not.
And if you do choose to have a baby with this man, and stay together, and bring up your children as siblings/half siblings, I honestly think that the fact they are also cousins would have little bearing on anything.
What matters more is if your relationship with this man is strong, safe, and good for you and your son.
"I wish they weren't half brothers as they are the completely different people" Make sure you make your peace with this before having children with this man, and make sure you explain the situation in age appropriate terms to your children.
Many special guardianship relationships exist where children are brought up by grandparents who act in the role of parents. Families now are quite messy. It's OK if you are honest and make sure this really is the man for you.
"I'm so low about this as I really believe he is my soul mate."
Well sweetie, get this all straight in your head. I don't personally believe in soul mates but I believe in marry/or live with the man you can't live without, not the one you can simply live with.
"I just can't seem to get past this and feel unsure about what to do."
If it is really making you low, speak to a counselor who may be able to help you work through this.
Sandy "How would you feel about him being with your sister... if you have one." Do you mean how would she feel about her abusive ex being with her sister? I expect she would feel worried for her sister!
"Explaining to the kids they ate cousins and brothers is messy to be quite honest about it." Of course she should be honest about it and they would be siblings first.
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