I met my boyfriend when I was 15 we have been dating 9 years now for the past year he has changed a lot,he has stopped being affectionate,or even romantic or even ask for sex.in the beginning he was totally in love an I have only fell so deeply in love with him in the last 5 years.. now I am head over heals in love with him an I don't tink he is anymore?if we are online an chatting all of a sudden he would say he is sleeply an want to go,even when were chatting he don't say much... I'm just so fed up I constantly speak to him about how it hurts the way he treats me but he never changes!I does ask him if he has someone but he say no I want to believe him bot I can't... I don't know what to do??

Try this: If he wants to stop chatting to do something else, just say "Okay! Goodbye for now." Then do something else that will make you happy -- watch TV, go to bed, read a book, bake cookies, listen to music, etc.

Don't push back all the time, but just go with the flow. Don't ask for sex, don't demand anything. Just roll with however he's rolling. Try it for a week and let me know how he reacts. :)

It sounds like you don't live together - do you?