Cute but concerned hope he’s paying child support

Rigel exists in a few different canons.
In the standard one, he's a donor, who happens to donate in a more direct manner. Child support does not apply in such arrangements.
This piece belongs to a canon in which Rigel has a harem. It's a canon that was actually brought on by the owner of the character that is the mother of these three. He also owns practically all of the other ladies in this harem. Let's just assume that if he has a harem, he also has a lot of money.

Ok sorry I didn’t mean any harm I’m just thinking that sounds like a lot of kids to take care of especially from different partners

No need to be sorry, I'm just explaining.

Cool