Good for you Ed! I’ve been around a lot of artists over my career, and I’ve seen many, many of them start small and blow up.
I’ve also witnessed almost all of them change once they hit the stratosphere. Ed Sheeran is without a doubt the biggest artist in the world right now, and he hasn’t changed a bit. If anything, he’s become more grateful, more caring, and even more normal.
In other words, he’s figured it out. I hope you two have a wonderful life together brother, you deserve it!