You're trying to control/influence her actions, which is counterproductive. The idea behind GAL is that you are better off regardless of the fate of your relationship.
What you need to do is really let her go. She might come back if she finds the grass isn't greener, or she might move on. Either way, you have no influence. All the little emails you send won't change that. Let her go. Hardest thing you'll ever do, but if you don't, she'll be gone anyway.
