I have had a nickname all of my life. My name is Michelle, but as long as I can remember it has been Mikie ( pronounced MikEE) after my dad. I had a teacher in grade school that always called me Michelle. I honestly didn't know that she was talking to me! When I did realize it, I wouldn't respond because I hated the name. I think some of it maybe your history with her, but it is disrespectful. If she actually cares for you or her, she should respect you enough to call her by the name you have chosen for her. As far as the church, I find that extremely disrespectful. I am open to letting my child go to another church, just so that he can experience it, but don't sneak behind my back about it. She should have asked and honored your decission. If you do not feel comfortable talking with her or your father, witre it down. that way you can let her know how hurtful and disrespectful this has been for you and your family. Let them know where you stand and that certain things will not be tolerated. By them showing disrespect and dishonesty to you, they are showing your kids that it is okay. You can write it in a way that is polite so that no meancing words will be thrown back and forth in front of the kids. Just say 'I want you to read this' and when they are done, tell them that you do not wish to hurt them, but these are your children and you are responsible for them. I actually had to do this with my mother-in-law about smoking around my son and somking in my home in general. She wouldn't get the point, until I wrote it in plain English for her. She said that she didn't realize it and was sorry. I hope that this helps.
Michelle
DMK Ranch