Long distance relationship?

I ve jst come to live in Ireland wt ma daddy nd sis,I m frm south Africa I got a byfrnd in sa nd I real love him alot nd I noe dat he love me too cuz he is always calling me every sec:-)bt I afraid dat wen tym goes on he wl find another gal in sa,nd he wl frgt abt me.I ask him if he can dis side to vist Ma dad won't mind nd he tel me dat he doesn't ve passport,wen ma daddy told him dat to get passport nd he wl buy him a ticket if he cnt afford to buy bt,he keep saying no he cnt to Ireland,if I ask him he why he doesn't gv e gud reason...I dnt one wat to do cuz I love e guy nd I cnt go bck to sa until I finish Ma studies....Plz help me