Help me come up with connections for my character

I'll be honest, I'm not great at coming up with allies or rivals for my characters. But when I rolled for my Half-Orc Blood Hunter's Bond, I got "I have a child to protect. I must make the world a safer place for them." So, here we are.

The main connections I want are the child (my character is 31, and his child is 8 years old), the other parent who mutually divorced because the relationship wasn't working out (also a half-orc, because I don't feel like including more than two races in the family tree), and my character's father (full-blooded orc). I should mention that when I rolled for my character's flaw, he got an addiction, so I do want that to factor into these connections along with him being a Blood Hunter.

Two more things: He's bi (prefers men because I am addicted to the beefy homosexuals, dear god) and he's Neutral Good.