Cheating wife sets husband and kids on fire after being caught

Wonders never cease to happen in this world. A Malawian revenue Officer MRA is battling for his life after he was inflicted with incidiary burn which was caused by his deadly wife. The whole scenario started after the man caught her cheating on him.
The man who was able to narrate the incident to hospital visitors said, He had gone for his usual night shift but rushed to the hospital after feeling unwell. After being attended to at the hospital, he decided to return home.
When he got home, he met a strange car parked in his yard and when he decided to enquire what was going on, he discovered his beloved wife was in the arms of another man. The man was furious and asked the wife to leave immediately but she pleaded to be allowed to stay through the night. The husband decided to allow her stay through the night but woke up to a burning fire that nearly took his life.
Investigations revealed that the wife had used a can of petrol from the garage to light up the house. The woman has been arrested for arson and murder of her children that failed to survive the inferno.