Think that once again you are living in the past. Seems as if an agreement has already been reached which will keep the country in the CU and parts of the SM. If parliament does not approve it then the likelihood is that the government will fall, and you would no doubt rejoice in getting a genuine Brexiter Corbyn in No.10.
Your prediction of the government falling will undoubtedly turn out like the rest of your predictions over the past couple of years, totally incorrect.