Mum writes heartfelt Facebook message to drunk drivers after her husband and unborn son were killed in a car crash

A woman has taken to Facebook to issue a warning to people who drink and drive after a drunk driver ploughed into their family car, killing her husband and the child in her womb. Kristian Guerrero, 24, lost her 23-year-old husband, Fabian, and her son when the family were involved in a car crash in San Marcos, Texas, on the evening of August 2, 2016. She had been married for only 11