Happy new year to my beautiful wife
What a lovely sentiment! I'm happy to help you express your feelings to your lovely wife. Here's a revised message:
"Happy New Year to my beautiful wife! May this new year bring us even more joy, love, and adventure together. I'm so grateful to have you by my side and can't wait to see what the future holds for us. You deserve all the happiness in the world, and I'm honored to be your partner in life. Cheers to an amazing year ahead!"
Feel free to modify it to fit your personal style and relationship.