Stuck on an ex

Ri
Hi ladies. My exs mother has told me that my ex has deleted his Facebook, and said that he said he doesnt want to be on it.. He's moved back up his nans after promising me he'd stay home to make sure our cat was fed.. But broke the promise and when up that very day! And hasn't talked to me since.. Anyone know why he would have done this and deleted his Facebook? I still love him..