At this age it might be a tough decision but still i would suggest you to get separate. If all that you wrote is the entire truth and not just one side of the situation than please move on lady. you are strong to lead ur life and you are not supposed to be a slave of situations.
Happiness is your birth right and to preserve your happiness is your own duty. If a person doesn’t respect you, please remove him from your life.
You can still start afresh, you are independent, get yourself associated with some good communities, meditation centres, and read some nice books and blogs. Loving yourself is much more important than loving someone else. If you ever come to read The Monk who Sold his Ferrai you would realise that a person so sick, bed ridden, having hearattack and all broken turned up to be as young as 35 years old. He managed to do that because he loved himself. Now instead of trying to fix him, try to rediscover yourself. you no doubt deserve to live a happy good life.
Hope you get yourself back.
read my blogs if you get time