is he using me

hello guys , i am quite confused about a certain aspect in my relationship. its been more thsn 10 mnths now we r in a relationship . it has always been an on & off relation. v brokeup recntly, bt he havnt blocked me frm nywhr i mean not frm social netwrking sites or calling list. its a long distance relationship. now after breakup he is saying me dat i want u to b my sex partner, wotevr i do he does cmmnt on dat as well. lyk tauting n shouting. now he says me dat he is using me . dats all , bt m confused about 1 thing dat if he had to use me he wud have simply came bsck politely , wd have used n throwed . bt he didnt do ny sch thing . as i told prior he lives in othr state so if he'll block me ill nvr b able to find him. i have denied him directly dat i cnt be your sex partner. m nt getting it if he actually dsnt wants me in his lyf y he has kept me in his contact list. bt he is telling it to me dat he is using me now, v hardly tok or meet , so is dat possible ??