It was reported that the incident happened yesterday, August 1st, 2020, at their residence in Sagbokoji Island, Apapa, Lagos State.
Reports from the area have it that the couple started dating in 2018, and began living together in 2019.
On the day of the sad incident, they got into a heated argument over an alleged cheating and in the process, the suspect took a knife and stabbed the victim to death.
She has since been detained at the Police station and investigation into the alleged murder had begun, police reports say.
This is not the first time a Nigerian lady is stabbing her boyfriend to death, recall that 5 months ago, an 18-year-old lady, Idowu Abosede, was arrested by men of the Ogun state police command for stabbing her boyfriend, Aliyu Ibrahim, todeath over N3,000.