My mother-in-law has a dog at home, and every time I go, I bite my leg and bleed, and my mother-in-law said that it was okay to get vaccinated, and I felt that the root cause was disrespect for me, and I went to the dog again

My mother-in-law has a dog, and every time I go, I bite me, and twice I bit my leg and bleed, my mother-in-law said that I had nothing to vaccinate, I felt that the root cause was disrespect for me, and once again I went to the dog to see me or bark at me, and wanted to bite me with big teeth, so I chopped off the dog's head with a knife in front of my mother-in-law, and since then my mother-in-law's family has been very polite to me [laugh] [laugh] [laugh]