I killed my daughter-in-law because I had feelings for my son

I have been a single mother for 15 years now. My husband died and left me with our son. Since I was working and life was not too hard for me, I decided not to get married again. My work could sustain my life and my son’s.

I took him to the best school and gave him everything he wanted. He was a very handsome boy, just like his father. My son is 25 years old now. When he was 23, he brought home a beautiful young lady and told me she was the love of his life and he wanted to marry her.