@VeryUnhappy,
The revenge will be that he will never have a happy relationship with her.
This is what he has/had.
1. A wife all of a few months really, 1.5 years and he was unable to have a sexual relationship with her of fulfilment. However, she still stood by him, leaving him for a month, making him want her because she didn't stand by him.
2. A woman who stood by him, believed in him, (through his bullshit) and helped him sexually grow. So he kept her there for 4 years, lying.
He will remain in this rollercoaster marriage because she will not be that yes woman. And, he will NOT be happy, but probably in love for the constant trying to make things happen.
I do agree that it takes two. You can not put the blame on him, you both went into this with your eyes wide open, knowingly.
Do what Jespah stated, BLOCK him. That is the best revenge ever, he will wonder and ponder for years, if you just all of a sudden lost that feeling and moved on straight away, wasn't he worth it?
Meanwhile continue Counselling and get on with your life and find someone worthy of giving all that love you have inside of you to... Put this in your past.
You get the chance to be happy.
He obviously never was and never will be.