For me, there is nobody that is going to love Lil Bit as much as me, except for her Daddy. And quite frankly, I want my child to become an autonomous human being. I don't want her to be overly dependent on me. She has the right to have a relationship with her Dad without interference from me, as I do with her. I love her like crazy, but I don't want to be the center of her universe. (Doesn't mean that I don't miss her tons when she's not with me).
When she's with Dad I give them space. And Dad does the same thing for her when she is with me. So I quite frankly,don't get the compulsion to call a child multiple times a day when they are with the other parent, but to each their own. I will say that I do understand when one parent might become irritated when certain routines, such as bedtime, are perpetually ignored. (Whether this is by a CP or a NCP).