Honest opinion?
If I was your girlfriend and was shown what you had just written about me I would run a mile from you.
Learn to stand on your own two feet (without an imaginary friend) stop judging her and appreciate her for the person she is now not her past.
Is she already JW or will you spend the rest of your lives together with you trying to convert her so you can progress up their hierarchical ladder so you can have higher status within the religion.
If she doesn't convert what about children. No Xmas or birthdays if you are head of household. If she's the head they will have them.
Ask your girl friend to come on here so she can be forewarned about what her life would be like if she marries a JW.
Wishing you all the best but please, please research jwfacts and stop going behind your girlfriend's back informing total strangers about her past. She may not be comfortable with that at all and it is also a good indication of your own character (trying not to be judgmental) the fact that you did this to your potential wife!
Perhaps you would be better asking us here whether we think you are suitable husband material for her?