
Good for the effort. She can take it any way she wants... your good intentions are evident imo.
But when you said "letter" I thought you truly wrote and mailed it to her, not electronically. Sigh guess I'm too old fashioned when it comes to mending fences.
Be well...hope she thinks about it. She must be feeling out of the loop because she's now married etc. It happens the other way round when everyone but one in a group is married...then it's the single who's left out. It's a tough part of maturing and moving on into different aspects of life.