Focus on the small things you do for/to her
If, as I suggested yesterday, it is the little things in life that add up to happiness on unhappiness, maybe you need to refocus what you do and do not do for your bride.
I am not suggesting the big things are unimportant, but it seems likely you can have a big impact with very little effort or cost by doing many little things. Those regular hugs, small gifts, a short walk, a quick chore, or a few kind words will do a great deal to bless her. Focus on her love language for the best effect. (If you don’t know about love languages, I strongly recommend The 5 Love Languages: The Secret to Love That Lasts by Gary D. Chapman. Also available for Kindle.)