With Charming curing Snow’s forgetfulness potion, I always thought that happened because the second time he kissed her, she kissed him back. The first time, Charming basically assaulted her and she freaked out, but after he almost died to keep her from murder, she actually wanted to kiss him, so the True Love’s Kiss worked.
You’re right though, it would be interesting to see George’s relationship with his wife 🙂