I also was getting phone calls and had elders coming to my house a couple times. Thankfully I was at work. But after avoiding them successfully for months I was walking to my house and there they were at my doorstep. No escape!!! So I let them in and basically just told them that I had not gone to the meetings because i felt discouraged and I was re-evaluating what I wanted to do as far as religion went. That at the moment I felt like hypocrite if i were to go to meeting because it wouldn't be sincere. One elder kept on mentioning how close we are, and think about the PRIZE etc etc...oh yeah and my children and the responsability I had to Jah for them...
The only question one of them asked me that was very direct was if I still believed the end was coming and I said I didn't know. I had been hearing that story for years...and nothing..And then he said if I wanted to study the bible with them to regain my faith and I said I would think about them and contact them if I needed anything. It all ended well. My advice would be to get the meeting over with. They have to check up on all inactive ones in the territory. Just be nice and decline their help. I'll call you..don't call me thing....Well that's how it went with me and ever since I've had no more phone calls or visits...