Final answer:
The person has committed the offense of domestic violence or intimate partner violence (IPV).
Step-by-step explanation:
The offense that the person has committed is domestic violence or intimate partner violence (IPV).
According to the Penal Code, intentionally, knowingly, or recklessly causing bodily injury to another person, including the person's spouse, is considered domestic violence or intimate partner violence. This can include physical violence, sexual violence, threats and intimidation, and emotional abuse. Domestic violence is a significant social problem and is primarily perpetrated against women.
In some cases, there can be leniency in sentencing for a husband who kills his wife's partner if it is considered a 'crime of passion', but this varies based on status and circumstances, and is not a general rule.