Of course she knew. I look at it this way, if WE knew - then she HAD to know.
The answer is easy. More babies = more $$$$$$. It's nothing new.
Personally, I don't care how much money she milks him for. They deserve each other.
I totally agree with you, she knew, do you remember what she said when she was interviewed about Jennifer Lopez? She stated that they all get fooled by the booty until they see the booty ain't all it's cracked up to be! LOL