The MP,s are getting a battering in the EU that will happen in Britain new political parties will form and they might not be very nice. Liberal democracy is crashing all over the west and it's due to the political class ignoring people. I fear for brexit at the moment and if that's denied many people will feel votes are worthless. That's very dangerous
I understand what you are saying but it looks to me that uniting the UK is going to be very complicated whatever the decision by MPs, ie, deal, no deal or no Brexit. It shows how far politicians go to win elections, ie, Cameron. He will probably be remembered as the one who divided UK. I think the most realistic way of uniting the nation is a referendum on the 3 options if the negotiated deal doesn't go through the commons.
The Brexiters are saying Brexit will win again, but for them it means no deal, maybe that's what the majority wants, maybe not. Maybe the majority is ok with May's deal or maybe now that everything is clear, the majority wants to stay. If there is no referendum, a big proportion will still feel cheated.