My daughter was brutally attacked in March of last year by her soon to be ex husband. He stabbed her 18 times 7 in the head. beat her with a bat to her arm and collarbone and one of the knife wounds went in to her lung. She died three times on the way to the hospital they brought her back. He went to jail and was sentence to 40 years. How do I file the taxes since technically they were separated since December 2018 but still married, I don't know how to file for that situation
