Mine was okay. It wall all good with my own dad, but just so-so for my DH.
He is only communicating with one of this three children, so she (and her DF) came over, but the weather was kind of blah and he was tired. My DD14 was at her dads, and I don't know if she ever sent my DH a fathers day text, or not.
DH felt better after he ate, but you could tell my DH had an underlying discomfort.
How was yours in a blended family?