After you file

You are describing your spouse as your "soon to be ex"   --- so assuming you are divorcing, you are going to have an attorney involved--if not now, you will soon.   One of the things you will need help from the attorney with is getting those tax returns.   If joint tax returns were filed, your name was put on them too and you have a right to get copies.   Get the attorney involved.    

**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**