WH, Does your visitation agreement state that you switch off for the different holidays, i.e., this year, he has them Easter, next year you have them for Easter?
Why not celebrate Easter with them early, rather than later? Sometimes we have to do things to accommodate crazy schedules and we have to change dates, etc., to celebrate those special times w/the children.
Just some food for thought.
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.