Hi and welcome!
Just a brief tale of my experience, I met and married my husband when he was an inactive JW, not attending meetings but still very much a believer, he used to sit me down with the book of Daniel whilst we were courting and explain it to me.... how romantic!? The religion was firmly entrenched in him even though he had drifted away from the meetings, it still affected his life in a big way. As far as I was concerned I was not marrying a witness, just an ordinary man. I had no fear that he would go back in and that it might cause problems for us.
As it happened out this turned out quite differently, a few years down the line and a few children later, we had that knock at the door and a couple of familiar faces and before we knew where we were we were having a bible study, a refresher for my husband and a new experience pretty much for me. I was amazed by what I was hearing and never took the time to check their 'so called facts'. To cut a long, long story short, I ended up baptised and pioneering (70 hours a month on the doors).
Now, my husband and I have been out of the organisation since last November and have not looked back since, we will never return.
I suppose the point of my little tale is that I went into the religion, not for my husband, not to make him happy, but for me. I felt like I was doing the right thing at the time. Yet if I had done my research in the early days I would not have given the religion a second glance, it has so many holes in it, so many flaws and errors.
Do your research, get to know 'the enemy', find out exactly what you are up against.
PS. I hope you get your girl! I hate to see things stand in the way of true love, especially religion.