You are breaking a lot of DB rules. You are pursuing, trying to have relationship talks, being passive aggressive and initiating weird behavior (shake her hand? Really). Are you a control freak? I sense that in your posts. You accuse her mother of not giving her the chance to miss you when in reality you don't give her the chance.
It's now uncommon for WW to initiate MC so they can say they tried everything. Many times they end up being about communication or coparenting. (Read Uichens thread).