I'd come under the same category as your Dad.Two members of my family voted for Corbyn, and they seem to represent the two poles of Corbyn support. My 20-something year old cousin, who is a fully fledged Corbynista. And his dad, who though Cooper and Burnham were nothing candidates, though Kendall was a Tory, realised we weren't going to win 2020, and figured if we weren't going to win then we may as well have the nice bloke talking the proper socialist talk for the next 5 years.
My cousin is still fully behind Corbyn. Meeting him invariably ends in a very long conversation about the untimely death of the post war consensus. He'll support Corbyn for a long time I suspect.
But talking to my uncle, he knows its not working and is even more pessimistic than he was before the leadership campaign started, because he can see its not working. He wouldn't vote for a centrist, but I suspect he'd vote for someone who looked like they could unite the party.
So does that mean that when when Blair was made leader by members, Corbyn was spitting in their face for speaking out against him?
I don't agree with this line of reasoning. First of all I'm not old enough to know if Corbyn did anything on the day Tony was elected to the Labour leadership. If people started rebelling a year down the line I could understand that but there was stuff going on before he had a chance to do anything - which to me is more of a statement against those who voted for him than Corbyn himself.
Secondly, this is fine if all your care about is personal poltiics but it isn't very good for the party. The membership chose Corbyn - that's what the PLP have been handed and I believe they should have done more to respect that.
Finally, you are always going to get dissenting back benchers but what is happening here seems to be involving those higher up in the party and seems much more pre-empted, much more organised and much less based on specific policy princinples.