He pushed me to the point of no return?

I no longer want to move forward with this guy and I told him I need to separate , but I want to end the connection with no chance of reconciliation.. for months he strung me along, played mind games, showed inconsistency, lied, was manipulative, and said hurtful dismissive things. He's used to me coming back , but I'm not coming back this time
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6 mo
How to heal and move forward? There's no trust with him and I anymore.. he wanted to come to my house for Thanksgiving - he said he was coming ( I didn't believe it) he makes plans and bails out when the time comes around
He pushed me to the point of no return?
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