I thought that only the official opposition could force a no confidence vote?
Actually any party can put in a vote of no confidence providing they have the backing of largest party which would be the Labour Party.
If they asked for a vote now they would have a good chance of winning it FE as the Tory Party does not have the backing of the DUP Party.
Another back hander to the DUP might get them back a lot quicker and I am sure the PM has already thought of that and has probably got an offer that they cannot refuse ready for that purpose.
The question has to be asked as the PM has very little chance of getting anything passed through the house of commons without them and maybe others on her side.
Unless the PM can come up with a quick solution to the Brexit problem she is not going to survive much longer.
Anyway that is the way I see it happening. It may not but it will not be the first time that I have been wrong.