welcome resthe!
You are probably going to get a lot of different, and maybe angry answers to your questions as there are former and current JWs posting here, so be prepared!
I also read have questions in my head about some topics that I can't get the answers to..I know it's a sin and sad to know that I can be lured again to some different lifestyle but this man is honest, caring, respected, and much wiser than I am
Could you explain this statement a little better? What are the topics you need answers to and why do you think it's a sin to find the answers? And please if you already know deep down inside what the answer is to continue with this man or not, listen to YOU. I am not a man-hater by any means, but what is it about him that you think he is wiser than you? This is a question worth serious consideration.