Sorry for your pain the WT organization has caused you and your family. I can relate, 12 years ago my wife left me when I expressed doubts about 1914 teaching. At the time I was crushed. She thought that leaving would get me back in line.
As hard as it may be to admit, you can't be soul mates if a spouse would leave you over not agreeing 100% with a religion.
Time heals.
After several years, I began to date again and have found my real soul mate.
Now I realize her leaving is one of the best things that ever happened to me, even though I would have never thought so back then.
Does not change the pain you feel. Just know that it gets better and there are others out here who understand what your going through and feeling.
Best of luck moving forward!