Is this the true definition of Karma

A guy educated a girl through college for 3 years. After the girl graduated, she dumped him for another man.

The man who had educated the girl got stressed until he committed suicide by burning himself inside his house.

2 years later, the girl who had since gotten married, was busy cooking in her house when the gas cylinder she was using exploded. The resulting fire killed the girl and burnt the entire house.

Not sure if there was anyone else in the house.

Is that what people call Karma?