The best thing a husband can do to make his wife happy is to be there for her and listen when she talks to him. Mostly it would be a lot of little things all added up together that says he's thinking of her and is happy being with her. Sex issue aside, to be held/cuddled while watching a movie without the possiblity of it leading to sex is always nice

Be there - show her attention. Hold hands, kiss, cuddle. Sit with her. Be on time for supper and spend time with the kids (if you have them). Call her during the day at work and just say I love you. Things like that.

Show her in other ways that you desire her. Sex often makes women feel more beautiful and wanted. You...