Get it Wonka. So focus on W and boost her up more:

"W, hope it is a great school year for you. The lucky kids to get you as their fantastic teacher. HWA"

OR

"W, hope you have a fantastic school year. You are a wonderful teacher and I am sure your kids will appreciate so much of you. HWA"

ME:51 W:46
M:25
S:22, S:20
Divorced 16/9/15
BD 10/12
W left 12/12 with OW, affair confirmed Nov/12.
Dark since 6/13
I"m in a new relationship since Feb 14.