Respected Sister,
You can do this, as well as you will get your freedom but you will loss a golden chance of making a man as good husband and an excellent friend of yours.
If you give-up now then you will never get the chance to do big things in your life. After all you are a Muslim, well Qatari cultured and a responsible person.
And by divorcing your husband is not a good solution but only running far from your life, because after some time you will become to understand the real problem.
So please be seated together and do remember your sweet memories then make the lovely home of life in both of your minds.