If he says it again, I would look 'em straight in the eye and say: Maybe that is what YOU would do, but you're NOT me!
It is sad that our current system forces people to prove that they are "good" parents instead of requiring that it be proved that we are "bad".
And if the lawyer/other parent says what a great idea/plan it is for EOW Parenting Time, then I would come back with: "If it's so "great", then you won't mind having it will you?"