"It is a matter of logic for me if the EU sabotage every possible solution presented then it is time to walk without a deal."

Expressions like 'cutting your nose off to spite your face', 'throwing teddy out of the pram', and 'leaving the game and taking your ball home with you" spring to mind.

If, as you claim (although there doesn't seem to be a great deal of hard evidence, just your own rabidly pro-Brexit opinion) the EU 'sabotage every possible solution presented', that suggests to me that our negotiators are either insufficiently competent to devise a solution which works for all parties, or insufficiently skilled at the art of persuasion, or both.