Should I Go For My First Love Or Not?

hey guys hope u'll help me out on this one. 
during my 1st yr in sch i met a gurl call rose from edo state.i fall in lv wit the gurl,she was actaully my 1st real love and she loves me too.we were always doing tins 2geter,take her out,help her finanacially,introduce her to all ma frnds and luckily they all like her except one but we never made lv  but in our 2nd yr in the relationship i got a personal appartment  so she always come to my place in that course we made lv  guess wot? shes a virgin but after den shes always asking for more even when on mensuration .then suddenly i discover that i don't lv the gurl anymore  so out of lv i told her that we should give it a break but i later told her that in d mean time i met a gurl and i want her but it doesnt disturb our relationship(truly) told her to trust me but she never belived me saddly i lost the gurl because of her stupidity,i was furious so i decided to treat her mess up and guess wot i did it neatly and she was so hurt but i ws desperate.b/4 i went for my IT she called me and told me that she wants to know y i did all those things but i gave her a flimsy excuse,she said she will never believe me again,later after much thought i told her to leave me but she never did she still call me and come to my place smtimes,i told her several times that she shuld leave me at 1st she will agree but she will later come back.i don't know y but my heart is divided.in the course of the miss-understanding i met a gurl that am deeply in lv wit though ive never made lv to her and i never planned to because i don't want to make the same mistake.she has alot of qualities that i lik so much shes even from my state but my hrt still longs for rose but am scared because i told her that the only reason y she doesnt want to leave me is that she wants to pay me back but she deny the fact. please i need some help here.

I think it's better to have a lot of experience with friends of the opposite sex.