WOW!! That is totally awesome!!!!!!!!!!!!!!! I want to give you high 5's and then backflip together in our boots!! i am smiling!!!!
CONGRATULATIONS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
I am not sure what to advise next, esp as I am feeling a bit lost myself, but I think the biggest thing is to keep finding your own happiness, because that will make you glow brighter and more truly than anything else. If he just got back I might wait a few days before contacting him about the gift, so he gets a chance to reach out to you first.
Also, it seems (from what I understand) not to be really about fighting for him, but letting him fight with himself. Not about making him confident that the changes have stuck, but being confident in yourself. Not about wrestling him away from Helen but drawing him toward you as anyone would be drawn to a beautiful, shining light.