Blame, blame, blame.

Hopefully you see now how damaging it would be to even bring up the BS about your ex's pay. You thought it was just fine when the two of you were living together.

You really should STOP bringing up your EX's dad. And just because you and your D are "happy" with the current plan it doesn't mean that is all you need to do. Your EX is NOT happy with it so why not at least TRY and craft one that could meet all THREE of your needs instead of once again, playing the victim.

And chances are you probably needed C's long before this happened as your general attitude and outlook stink. You sound like a petulant child stomping their feet when they can't get their way. You might not mean to sound that way but you do.

You blame your EX way too much and in every way that won't bode well for you. You sound like a stubborn and angry man that really needs to gain some maturity and stability.