I knew a sister with an unbelieving mate how regularly attended meetings with her, had studied off and on,counted many witnesses as his friends, lived a clean, moral life, etc. but would never become a publisher or get baptized. Their son was a gifted athlete and Dad made sure he participated in team sports. The elders actually went to their home to meet with him and try to get him to see the "evil" of team sports. He did not back down and the boy continued to play.
To this day I believe he never got baptized because he knew he would have to make his children give up things he knew were in no way wrong.