hi I'm 25 yrs old and my partner is also 25yrs and we've been together for 8yrs now and we always had sex problems..he doesnt seem interested in sex as i am..we dont have alot of sex sometimes its even 3months.he says he doesnt feel like it of sleepy or has to wake up early in the morning always with an excuse and when we do have sex its always a different prob.he has problems of lasting long its always short..and the last time we had sex he was alright and it took us longer but then he stopped and said he's tired and he didnt even continue to cum he just got dressed and went home, and thats not normal..pls help me wat could be the problem????? when i ask if its me he says no i love you and you are very sexy and stuff like that..sooo whats the prob???