Not disputing any of that, or how gag-making it must be for her to have to hear him talking the talk ad nauseum about his special love for 'his kids', just the way KP choose to make it known.
I almost think we have to take KP's inability to keep her gob shut out of the equation.
Bearing in mind that PA actually went to the trouble of taking her to court to prove that he loved Harvey as much as the other two, you would think that he would be treating all three of them the same.
Whether he can see Harvey or not, organising something for his birthday shouldn't be beyond the capabilities of PA.
I wonder how many times he has forgotten to send a card or a present on Junior or Princess's birthday?