Long distant difficult relationship

I've been dating this guy for awhile now were from the opposite sides of the world and totally from different backgrounds when we first strted dating everything was amazing we could talk for hours and i would look forward to his messages and calls everyday we could confide in each other in any situation but lately i feel like im still supporting him through everything and being there for him emotionally but with him i feel like he doesn't care anymore i feel like hes not caring about me and what im going through but only about himslf and his problems. I often think if hes cheating but i just dont wanna be negative but right now im confused on weather or not i stay in this relationship and try work things out or let go and not be neglected??

did you talk to your partner about it? you need to talk to him first about your feelings. ask him the cause of his aloofness. if he tries to avoid the topic, there is something fishy and you need to think about tge seriousness of ur relationships. by the way, have you met him physically at least once?