I'm in a somewhat similar situation. My ex-wife and I divorced in January 2020. I rented a house for myself and our daughter, but ex-wife has also been living here as well. It was supposed to be temporary, but it's been a crazy year. I pay all the household expenses, but my ex pays me half. It sounds like I can claim Head of Household. I'm also curious if she can as well. I suppose it may be a challenge proving 50/50 split on expenses to the penny. Also, do I have to pay >50% of the household expenses, or exactly 50%?
Thank you.
