Certainly something's got to give.
I think we have two main parties currently in conditions of profound civil war and in which massive ideological differences - far beyond those covered by the notion of a broad church - are apparent. Our party system has been shown by Brexit to be woefully unfit for purpose and many MPs have been shown to be hopelessly at odds with their constituents.
I think anyone who thinks this is all going to go away on March 29th is kidding themselves.