My wife has just decided to file for divorce. She has moved out with the kids to her folks house 4 days ago and she is now claiming that is their home. I want them to be back at home and need to know what steps I can take to get them back. I want 50-50 custody and visitation with their mother and I have offered a 50-50 proposal. What can I do to get started? What rights do I have to keep them at our home, the home the kids have grown up in?