Taking her child with different eye color for a DNA test, the daughter-in-law discovered her mother-in-law's secret.

An anonymous woman shared on Reddit that her 2-month-old daughter has beautiful blue eyes. Since no one on either side of the family has this eye color, her mother-in-law suspected her daughter-in-law of having an affair.

She asked her son and his wife to take their grandchild for a DNA test. To clear her name, the woman, her husband, her child, and her parents-in-law’s samples went to a DNA testing center to analyze their blood relationship. The results showed that her daughter and her husband were biological father and daughter.

The couple felt very confused about the fact that their daughter had different eye color.

After DNA testing, the couple discovered their mother-in-law's secret affair. (Illustration: Pinterest)

The doctor explained that eye color inheritance is much more complicated than we think, but generally speaking, brown-eyed parents are more likely to have a blue-eyed baby than blue-eyed parents are to have a brown-eyed baby. According to the doctor, the girl’s blue eyes were due to genetic factors inherited from the previous generation that had just now “burst out.”

At this time, the couple received another surprising news, the husband and father were not related by blood. They did not expect that this test would accidentally discover the secret of the mother-in-law's adultery when she was young. It turned out that the husband's biological father was another man, that was why the child had blue eyes.

The husband was furious after hearing the news. The wife sided with her husband but advised him to calm down and think. The couple agreed that they did not want their family life to be disrupted so they would keep the matter a secret from their father-in-law.

Quoc Thai (Source: Reddit)

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