Fast coming up the aisle today is the failure of May's agreement in Parliament.
There are too many Tory rebels, too few Labour rebels, hatred from very different angles by the various nationalist parties (including Lib Dems in this group as EU Quisling/Vichy nationalists) for any vote to pass.
As such, the Tories are going to be very reticent to force and General Election on the back of a confidence vote - but that may come about.
The DUP, surely, will not make the Government fall in order to get the Irish Nationalist supporting Corbyn as PM - if they think Brexit is bad news for them....
So then we will be at the point where another referendum, which not long ago I bet money on not happening (!), will come to pass.
And here is where the remainer game is, in referendum you need a decisive result, so the two options the remainers will get is this:
A) Leave the EU with May's Withdrawal Agreement
B) Remain in the EU
May will agree to this as she will think A) vindicates her position and she can win. B) Pleases remainers and is May's preferred option to no deal.
For the country as a whole, it is a disgrace as it is a classic EU stitch up to which Barnier, Weygand and Selmayr will say the following -
"Here English plebs, is your choice between two things that you don't want. If you choose not to participate then, ha!, you don't really believe in democracy after all. So now vote and betray yourselves you racist scum..etc etc."
There is a decent chance of the above happening and the ERG folk have shown themselves not competent to oppose this (they would not have the votes in parliament to stop this bill for a start).
What can be done if this comes to pass...thoughts welcome in the comments.