I don't know what to do pls give me some advice :((

hi my boyfriend and i have been 4years and 2months now , but we are in a Long Distance Relationship now for almost 6months his in Saudi Arabia and im in the Philippines .. The problem is i dont know what happen with our relationship status ., I appreciate his status because i know he felt alone and sad , First is his Ambition - He did this because his ambition is to help his family and also to save money for our future Life (for our marriage) , Sometimes i felt guilt because he always says that he is sad ,.yeah i know the feelings because me too i feel alone because in my family home place i have no friend , ive got have a friend when im in high school and college but now we are hard to contact each other because of the career that we have., The worst is i dont want the feeling that he is always keep on saying his boring, sad, tired because as a man i did not pursue him and push him to do that just to give me a better future i feel that he did'nt mean to go to Saudi because if he . making me his inspiration is enough to do that hard part .. when his bored sad tired were always fighting insstead of making love by words i mean the sweetnes the spark its gone because were always fighting with many reason discussion .. So pls tell and give me some advice to what to do .,