Oh, Midwife - he isn't some poor wee lamb with no idea of how the world works. He met you, dated you, and married you - all of his own free will.
I sincerely doubt that the day after the honeymoon ended you pulled off your mask, like the monsters in scooby doo, and revealed that you're actually a controlling, vindictive bully. Did you?
He's decided he wants out, and he's decided to blame you for it. Fine. He can have his version of events, hell, he can shout it too the rooftops if he wants to. What he doesn't have is his own facts. The facts are: you never hid who you are or secretly revealed it at a later date. You weren't an arranged marriage ffs - he knew you!
It's now that he's decided he'd either (1) sooner get his leg over somewhere else or (2) like to stop making an effort and sit around in his pants on his own that he's decided the reinvent the history of your relationship.
Say it with me:
Whatthefuckever, loser.
He can have his little interpretation of it all, if he wants - he can have his fantasty where you were this terrible bully and he was this little mouse, a bloody saint - but I don't believe him. And don't you believe him either. If anything, you should be losing respect for him, the way he's chucking blame around rather than say: this isn't working, thanks for the good times, let's make this easy on each other. It's an immature, selfish, rather pathetic thing to do.