So far he has been right hasn't he? Stop answering his texts, what part of that do you not understand? Thats not NO Contact your doing, your just being manipulated and lied to yet again. Read this post,
https://www.askmehelpdesk.com/relati...?=#post2039716
Its time to put your foot down, and stop accepting this kind of behavior for yourself. Do the work required by NC, and leave the jerk alone and let him pay the consequences of his actions, not you. Keep this selfish fiend out of your life as he sure isn't showing you love or respect, so deserves none from you.
Whats worse is the real victim is your new partner, who is being deprived of a real chance at happiness because your more concerned with an idiot, than yourself, or him. How sick is that?