Her apologizing is good news. It means that standing up to her poor behavior is gaining her respect for you. Just make sure you do it without being a jerk about it. From what I read above it sounds like you did a great job of that.
Now, about the anniversary... I think maybe you should sate it simply, "happy anniversary." She seems like she might be in a place where she would welcome it. Most WAW's want to puke at the thought of ANY form of pursuit from the LBS.
Me 35 Wife 34 Two daughters 8 years and 3 years Bomb 3/30/09 W filed 4/16/09 We met in'92 married in 2000 Divorce final