Forty years ago a friend and work colleague of my mum was murdered by her husband in the presence of their nine-year-old child. She had just told her husband that she had met someone else and wanted to end the marriage.
He was given every sympathy by local people and during his trial, because despite his open affairs with a number of women, his wife should not have tried to leave him. He was allowed to go to her funeral.
I read this article this morning. It doesn't seem that much has changed over the years. Despite years of abuse, coercion and threats, a man who kills an ex-partner in her home commits a lesser crime and receives a much lighter sentence than someone killed by a stranger. Absolutely chilling.
https://www.theguardian.com/society/2023/may/03/the-killing-of-joanna-simpson-she-was-bludgeoned-and-buried-by-her-husband-why-is-he-being-set-free