Si, do you have a separation agreement in place? If not, I suggest you contact a lawyer ASAP. These should all be worked out legally. Why does your WW need her passport? Is there a chance she will take your kids abroad? I would keep her away from the house if you can. Did you change the locks?
Me-LBH, 48 Spouse-WW, 48 Married for 19 years Son, 12 BD #1 - November 1998 (EA 7 months after wedding) BD #2 - November 2015 (same XBF EA) WW filed D February 2016 WW moved out April 2016