My ex husband moved 40 kms away when we separated and we have shared custody of our 4 yo son ( custody of children). My son has being going to child care near me for the last 3 yrs. My son is due to start school next year and I assumed he would go to school near me. My ex husband is now saying that this is not fair and my son should go to school near him. Who gets to decide this? I have 65% share of custody of children.