3 Answers

Know i don't think so.but it will be your resposablity.To pick up or make some kind of arrangments to pick them up and bring them back.This will more than likely happen on holidays and summer vacations.Good Luck!!!!!!!

I'm hoping this move is just temporary.  How old are your children?  If they are old enough, they could possibly make the decision of who they'd like to live with and the court would agree with their wishes.
It sounds like you and the ex have a working relationship, and that's a really good thing.  You would not lose custody of your children because you have to move for a job  You might consider going back to the court to get a temporary modification of the custody order. Talk to your ex and the children (if they are old enough to be included) and try to work things out so no one gets hurt.  
If you are worried about losing the kids as a tax exemption or EIC, talk to your ex about splitting the exemptions and benefits. 

No.