Love your wife. Then show sincerity, get rid of your shortcomings and take action. You think: you are excellent, won't your wife be yours?
What married women actually want is very simple. As long as she has a stable home and an understanding and care for her husband, it is enough to make herself feel safe. Learn to be a good husband, and her wife will definitely be yours. This requires your efforts. Never stop talking, actions can affect a person and get a person's heart.