The woman was left for dead after her jilted former lover attacked her in her new fiance's house.
Detectives in Kisumu County have launched a manhunt for a man who traced his ex-lover to her new home.
The jilted suspect, identified as Sebi Obonyo, is said to have taken offence at his former girlfriend's decision to dump him for a different man.
Unable to endure the loss, the man followed his 24-year-old ex-girlfriend to her new marital home in Nyakbong' village of Kamjulum, Kisumu East.
He immediately embarked on attacking her, according to the police.
"The suspect, Sebi Obonyo, is reported to have accosted the lady at her current boyfriend's house around 4.45pm Friday, April 18, stabbing her twice on the left ear and chest with a sharp object," a statement from the DCI read.