'm 25 & my hubby 39.v've been married 3 1/2 yrs back.he never shows interest on .v hardly once in a yea?

in our whole life together of about 4 years, v ed for about 15 times at the max and now v hardly ... and now we are planning for kids and v hardly have that rappot between us...he used to b an active viewer, had many GFs.. not i feel they have decreased.. but he nvr shows interest... initially when v had.. i used to start it...i donno y.. if it is that he doesnt get mood with me or he doesnt feel horny anytime... 'm so depressed.. n he cant evn accept my feelings evn if i express with him...