I have been married to my wife for almost ten years now. We had quite a smooth start as we were dating up until at the early stage of our marriage. However, as time went by, it seems like she is losing interest in me. It seems like she is not happy with our marriage anymore. It feels like loving me is now a burden for her; I feel like I am already a burden to her. I tried all the tips I read online, most especially from that of an international marriage agency, but it seems like shes about to give up on our marriage and I cannot change that in her. She has not said anything about it though but that is what I feel. What should I do?