I might be wrong, but it seems to me your issues with your parents run a whole lot deeper than just the egg issue. It comes down to a HUGE thing called RESPECT and it needs to go both ways.
I am in your parents' generation, so I can tell you that many of us were raised, both in words and, more importantly, by EXAMPLE, that the husband/father ABSOLUTELY ruled the roost. What he said was how it was..... period. Macho males got what they wanted, when and how they wanted it (much like in the animal kingdom). They treated their wives like second-class citizens at best and the wives and children catered to their every whim. Why do you think Archie Bunker's show was sooooooooo popular with the next generation who had gone into rebellion against all of that???
So your father is an overgrown spoiled, rotten brat. But he's still your father.
I would like to ask you to stop and think how you would feel if he died and you could never, ever lay eyes on him or talk to him or hear his voice again while you live on this Earth??
My Dad died when he was 45. I was only 17. I'm 57 now. Not a day has gone by that I haven't WISHED I could hug his neck or hear his voice or put up with his idiocyncracies or experience his laugh. I WISH I could smell the smoke from his pipe that DROVE ME CRAZY when he was alive. We weren't huggy people then. Let me tell you, if I could have him back even for a moment, we would be now!!!
So I, for one, am BEGGING you to take a step backward from this situation. THINK about what REALLY matters. SEE your father as he REALLY is - with all his faults and farts and warts and wrinkles and make a decision to LOVE him AS HE IS....... the way you WISH he could and would love you. Perhaps, in time, you will teach him something BY YOUR EXAMPLE. Your children will certainly learn something by watching how you handle this situation. Trust me, if you continue to think about your father and treat him the way you are, it WILL come back around on you with your own children. I've seen the same kind of thing over and over and over again. If YOU learn to walk in love, the people around you will be drawn closer to love because of you. Love will come back around on you. But if you walk in ANYTHING else - greed, lust, anger, jealousy, fear, intimidation, control, WHATEVER - that is what will come back to you in Life.
I know we all need to vent about people and things in our lives. And this post has been "fun", because people have identified with you and your frustrations and struggles. I identify with you and your frustrations and struggles.
But losing someone you care about (whether you know you do or not) suddenly tends to change your perspective on things. I just don't want something to happen to either one of your parents and you having to live with all of the regrets of a selfish, self-centered life (like I did after my Dad died). Trust me, the regrets can be killer.
Good luck to you. I am praying for all of you.
With God's GREAT LOVE with which He loves us all,
the Old Rebel