My niece recently stopped studying. She is baptized but drifted away years ago. She won't tell me why she stopped studying but did mention to me that she feels ignored by most in the congregation she attended. She remains in contact with her study conductor, whom she really thinks highly of.
I don't want to be cruel to my niece but once the witnesses see that you are not "progressing" in your studies they re encouraged to drop you as a study. What is meant by "progressing?" You must attend meetings, field service, assemblies and you must become one of them. Just tell them you are not interested in studying and they eventually will leave you alone. There are some very nice JW's but once you let them know you will not move forward with the religion, they will be nice but guarded by your presence.
My niece thinks highly of her conductor but once she did not "progress" they way they wanted her, they pretty much dropped her. Me, being a born in JW, I knew this would happen eventually.
My spouse and I are born in JW's and left the religion 6 years ago. It was the best decision we ever made. We lost all of our "friends" and our family treats us very differently. Some will have nothing much to do with us. Our children too. We are not disfellowshipped, we just left the religion. No sin committed. This is how they are encouraged to treat ex members. It is sad but true.
Getting away from them will be the BEST thing that ever happened to you. Trust us!