Girl Firend & Boy Friend

No I dont I call her regularly but yes day before yesterday she told me that don't distrub me when i was in the office and I said whenever you would like me to call just make a missed call I will call. And the next day that was 25th Dec. I was busy with cricket and yes'day she told me that why i haven;t call her? coz' on sat she was not feeling well and sunday i called up she told me on that day i asked howz now she said better and monday i didn't call her coz of holiday and little bit busy. but after that on tuesday i chat with her and in the eve she fight with me and told that don't ever call or talk with me. Is she is in love?