i dated this guy for 2yrs n we broke up cos my friend set him up n made me believe he was after her,i was really hurt n left him,even though he tried to explain to me it wasnt true,he was the 1st guy i truly loved,but nw i knw the truth,but the problem is am datin someone else nw,am crazy abt him,but my ex wont let me be,i knw he really loves me but am happy with someoneelse nw,i apologized to him for nt blivin him,but he said he wants me bk else he ll kill himself,pls wat do i do,i cant double date,i dnt even love tht much to go bk to him,hes my past nw,but he wont jst leave me alone,wat do i do,i knw it was my fault,though i pity him,but i cant do this to my present love,pls tell me wat to do