Does Love Comes Back ?

Hi, i have been with a girl for last 2 years and we were really doing nice. I was a very coll guy n let her hang out go for outings with freinds n famile no issues.she always asked me y i didnt get angry or crazzy on any stuff...i use to be cool bcoz im not her only part of life she has some her own space.....But this somewhere hurted slowly n steadily...recently she didnt pick my call for whole day no sms replies also....that made me crazzy and everything that was inside for this many years came out n things went haywire..........i blamed her a lot n conitnued whenever she didnt responded . . . .she was reallly nice she use to listen all n never responded back.......but few days back she said she needs time to think....i begged her that if shez with me i will be like what i was but she didnt listen . . . i begged.....cried.....but she didnt listen....she needed time.......she said she will come back but needs some time to be stable now she doesnt pick my calls nor does she responds to sms.......i regularly sms her jokes and good nights n good mornings bur she never replies......my only question is will she come back....im back to normal now.....will she return back to me as we are not in contact . . . . ? Im going crazzzy when alone but when she or anyones there im normal as i was......will she come back.....when?