I wish you the best wing commander. We all must live our lives in our own way. I'm very sorry for your losses. I can't even imagine the pain you must be enduring. I will keep you in my prayers.
You have your eyes open and it seems that you do see both sides of the picture.
All I ask is that you please please please don't allow anyone, the congregation, elders, etc to cloud your view of God's grace. We don't have to earn God's grace and we don't have to earn God's love - he gives it freely and willingly. I understand that once we accept God and Jesus into our lives we will be motivated to act and that is good and acceptable. Being motivated to act, whether it be informal witnessing or living your life with Godly principles in mind, is completely different from having to obey the FD&S, attend all meetings, have the pioneer spirit and maintain a regular monthly ministry, etc etc in order to maintain a relationship with God.
Good luck, and I look forward to all your updates.