“Well guess that was dumb of you then. Bye.” I know this is hard as he’s your dad, but sometime you just need to walk away. I’ve not spoken to 90% of my family in over 20 years due to narcissistic, selfish behavior. Your peace is far more important then any relationship. I wish you luck and hope you can figure out a solution.
Recently diagnosed with Type 2 Diabetes, so still learning what my staples are. But eggs, strawberries, and grapes have become a pretty regular eat.