I’m so sorry about your dad. Thank god for video chats. He’s right, you deserve better than H has done.
(My boyfriend died in December after a 3 1/2 year battle with lung cancer. He was diagnosed 3 months after we met.)
My Easter weekend was productive and quiet - I finished my taxes, older son who lives with me and I made gluten free eggs Benedict for brunch, I got a Covid booster the day before.
Take care of yourself and accept any and all offers of help from your friends and support network.