I second the tea thing. Don't just make one for her at night. Make a cup for yourself too.
I think my H has made a cup of tea for each of us every single morning we have been together for our entire marriage (actually, while we were dating too.) As far as I can tell, for those across the pond, drinking tea can be a comfort thing. Drinking tea together each night can be a chance for you and your W to reconnect every day.
