I'm extremely happy for you!! I wish I could say the same about my spouse.
Just a cautionary word. He should distance himself but continue to read his Bible and therefore maintain his spirituality. Perhaps you could also join him in doing so. Remember, the WTS does teach many Biblical truths but they teach it with a price. Mental enslavement. Satan is also very sly and will try and utilize this to allow you guys more moral freedom to do as you please regardless of Biblical morals.
We don't enjoy FS anymore because the message itself has been corrupted. God said in Galatians that even if an angel came down from heaven and asked us to preach a different gospel other than the good news of the Christ, he should be accursed. He said this twice for emphasis!
Field service by going home to home is one of the least effective ways to accomplish the spreading of the gospel. Paul used to teach publicly in the synagouge for years at a time. Where people would like what they were hearing and would sit and listen to him. He openly would answer their questions and doubts. We get tired out mentally from the WTS constantly DO MORE, DO MORE, YOU ARE NOT WORTHY, mental enslavement. And when we do go and teach people we teach them about what Jehovah can do for them instead of what Jesus our Lord, has already done and will do in the near future. Hence, the good news of the Christ.
The WTS will only print out magazines providing the actual original message which was the good news of the Christ perhaps once a year and that is during the memorial. That is completely unacceptable according to scripture. We are to preach this message only, and ONLY this message otherwise we are accursed!