You are about to be married, so, what I present here might help you out.
There might be differences between you and your spouse, you might be a veg but they starve meat, you might like soft melodies and them loving rock, and so very many.
But what if I tell you that these differences are actually going to be a bliss in your life.
Would you really like to marry your own self, with all your flaws and complexities?
Then why would you marry at all...
The idea of marrying is about survival and evolution which comes through the differences endured in your life. It's not about love but compatibility and maturity.
Ladies might love shopping, it's a way to release stress as they're presented a diverse choice. In case of men, it's stressful.
Just know that your relationship is worth much more than your ego. Always be the first one to apologize and to forgive.