Wow, that's an intriguing theory, and it really does fit with the known facts.
If PF had responded to news of KB's first pregnancy the same way he responded to KK the she told him about hers, then that would totally explain why KB might try to hide the second pregnancy from PF for as long as possible, although I call bs on PF's claim not to have known KB was pregnant until the day Baby K was born.
I do think it's possible that KB hid her pregnancy with Baby K for as long as she could, though.
This guy is pure evil.
I'm furious that CO won't seek or enforce the DP here, even though it's the law of their land.
If ever a case cried out for the DP, it's this one.
But, it ain't happening.
So, we'll have to settle for LWOP.
JMO.