To Be The Best

I kept my goals manageable. I always wanted to hear from my wife, "That was the best sex I've ever had ever."
A tiny, achievable goal. But no dice. Brenda has never said that to me, nor has she thought it either. If she had, I suspect she would have told me. I have always been disappointed as a result.
I've never heard that from her. Now, I'm leaving Brenda for another woman. This woman is far far more expressive than Brenda. Brenda has little to say about our relationship; she's never liked talking about it nor telling "personal things."
But I'm her husband. What else is there to be married for? Comfort?