If anyone knows this man, kindly tell him that it is over between him and this woman.
Any woman or Man who can pick up a knife against someone is not a wife-to-be or husband.
A true wife or husband should be a source of peace, respect, and support not a threat to life.
Marriage is meant to be a safe space, not a battlefield. My advice to every man or woman is never ignore red flags.
If violence shows up during courtship, it will only get worse in marriage. Choose a partner who values your life and your well-being.