I did it. I really did it. I walked into my principal's office today and let her know that I intended to resign my position. I was that scared, nervous, on the point of tears. She was amazing, absolutely amazing. She offered me a letter of reference, completely supported me in doing what was best for me and my family. She has been trying to get HR all day in order to let me know whom to write the letter to and how much notice to give. I was completely floored. I don't know what I expected, but what I received today was sooooo far beyond any expectations I might have had.
I feel as though I've taken a huge leap off a cliff. I just hope it's a soft landing at the bottom. The new job is great and now I can focus on it 100%