Yes, it is considered wrong and is generally illegal to marry your father or son in most societies around the world. Such marriages are considered incestuous, and they are prohibited for various reasons, including ethical, moral, and legal concerns.
The primary reason for prohibiting these relationships is the risk of genetic abnormalities and potential harm to offspring resulting from close biological relations. Incestuous relationships carry a higher risk of passing on genetic disorders, as the genetic pool is limited and can increase the likelihood of harmful genetic mutations.
In addition to genetic concerns, incestuous relationships can lead to significant emotional and psychological harm within families and can create imbalances of power, exploitation, and abuse.
Societies across the world have established laws and cultural norms to prevent such marriages, as they are seen as harmful to individuals and the broader community. These laws aim to protect the well-being of individuals and maintain the stability of the family unit.
It's important to respect and adhere to the legal and ethical guidelines in place, as they are designed to safeguard the welfare of individuals and society as a whole.