I'm glad to hear things are going well. It's nice she's appreciating these things and you're "going with the flow" (our water metaphors!), and doing things from the heart.
The other day while driving in the car I heard something on the radio about some a couple in their 90's who have been married 70 something years and were celebrating their anniversary. They asked the woman what the secret is to a good long marriage and her simple answer was so true: "You have to overlook a lot of things."
There is no arriving, ever. It is all a continual becoming.