Not to stay at home. Even if you are very expensive your family nest, life should not be confined to its borders. By the way, very often caused by the cooling of relations is the fact that the husband and wife all the time in the four walls. Try more frequent visits to performances, concerts, exhibitions, sport events. Go to visit friends. Very helpful joint forays into nature with other married couples - hiking, picnicking.
If possible, at least from time to time, go to the foreign tour. New country, beautiful sights, romantic atmosphere, meeting new interesting people - all this surely stir your old feelings.
Make it a rule: complete candor, no innuendo, insults undercurrents. Even among very loving people may experience misunderstanding, quarrels, due to the fact that men and women just do not understand each other. The fact that different genders, respectively, different psychology, due to a large difference in hormonal levels. That is why what seems like a very important woman may seem negligible detail man. And vice versa. And hence the confusion, resentment, accusations of callousness, selfishness, hysteria. So remember: if any words or deeds partner you do not like, seemed offensive - immediately explain! Of course, quietly, without shouting and tears.
Very important intimate side of the relationship. Ardor honeymoon, of course, will not be, but still try not to turn the proximity to the conjugal duties. Do not hesitate to show looseness, a variety of sex.