I thnk My gf needs space....i really luv her a lott..plz help...i need tips to get her back....not to move on?

v r in a lng dist relaship evrything was going gud until 1 day she told me she wants to hve a bf for timebeing and wen i cme bck she wuld cme bck to me coz im her tru luv,she says shes geting bored thre coz her other frends r having bf`s, and said her prsent bf is only time p, and is not serious wid him at all,i said okee and let her have one,i know d fact she not i luv wid me no more but i have already started my work to get her back, but the prob is hav seen a big lack of comuncation aftr she got a bf, a few days back she told she needs some time and asked to wait fer few days coz her mom is becming very strict thse dys abt her chating coz she got low marks in her exms and tday she said dont talk anyhting abt my present bf, she tries to keep her prsent bf awy frm me..i need tips to atract her bck to me..iam prety sure i can gain her luv back but.she has askd fer tme..wat do i do now without contact how do i get her back..is she relly saying the truth or lying?.is she foolin me?