How to get over this??help?

hey guys an gals i need a lil help of urs ...i hv been dating a guy for long n neva lied to him but some days ago i hv been through a situation dat i had to lie to him an he gets to knw bou dat n now he s very angry n says i dnt trust u anymre dont want to b wid me an wanna ens dis ...m so attchd to him n dnt wanna lose him i told him also dis thng but he says i dnt wnt to b wid a lier an now he said me to not to cal me or contct me by any othr means...hmm he is nt pickin my calls too..........help me out plzz.