Why are BM's so entitled?

Most BM's just believe they're Gods gift to earth and are so problematic... and for what reason?

My child's father and I have no issues... no court order.... no custody battle. We make it work, and well. I'm lucky in that sense. But my husbands 2 BM's are insane and so weird. Both with other kids and both remarried..... they want to make it so complicated. Why!? I've been with my SO for 4 yrs, longer than either of their relationships really and they've been split up 6 and 10 yrs....

I do not feel like my child's father is like family. I do not care who he dates, as long as they're good to our child.

I just don't understand the power trip for BM's... move on like you claimed you have.