Spouse filed single but we are married
Unknown to me, my spouse had already filed and received the refund. He filed single but We have always had separate addresses as we never changed them but we were married more than half of 2017, we have no children, do not own a home, and we were not legally separated. If I file properly and file married filed separately, can I get in trouble that he filed the wrong way? Or am I OK since I would be doing it properly?