My wife left me and my 2 boys 2 years ago and moved to another state. This year we agreed she could have them the last half of the summer and bring them back before school started. Now she informs me that she intends to keep them for the whole school year. She says they told her they wanted to stay. They are ages 9 & 11. We do not have any legal separation or divorce yet. Is there anything that I can do immediately (besides getting the divorce) to get them back from Nevada? I live in New Mexico.What is the name of your state (only U.S. law)?