Infidelity is often seen as an unforgivable act, causing deep feelings of anger, distrust, and trauma for the person who has been betrayed. However, some stories reveal even more cruel actions that affected not just the partners involved but also friends, family, and children. A Reddit thread features these shocking accounts, showing that some individuals seem to lack any sense of shame. Readers are encouraged to share their own experiences in the comments.
One person shared that their wife’s great aunt had an affair in the 1960s, which resulted in a pregnancy. The aunt reconciled with her husband, and they gave the baby up for adoption before having more children. Decades later, after the husband passed away, the adopted woman learned through a DNA test that she was actually the biological child of both her parents, rather than the product of the affair. Unfortunately, the husband never discovered this truth before his death.

Another story involved a soldier in basic training who received a breakup letter from his fiancée because he was often away. In the same mail call, he also received a letter from his best friend, revealing that his girlfriend was cheating on him with the friend’s uncle. When the soldier confronted the uncle, the uncle denied it and claimed the fiancée was actually involved with the soldier’s father. After confronting his dad, the soldier learned that his girlfriend was also cheating with his best friend, who had revealed the affair out of jealousy.
A person recalled a coworker who admitted to having an affair with his wife’s younger sister. When asked why, the man simply stated that the sister did things his wife wouldn’t do.
In another incident, someone was riding in a pickup truck in Austin when they saw a woman wave at them in a car. It turned out to be the woman’s husband’s personal trainer, who had his hand on her knee while she was supposed to be visiting her mother.
A story shared by a user involved a truck driver who had three children with his wife. They wanted a fourth child but could not conceive, so they sought medical advice. They were shocked to learn that the truck driver was infertile and had never been able to father children. The man had been raising three kids he believed were his own.
Another account described men who manage to have secret families in different towns. One commenter humorously noted their struggles in keeping track of one group chat, while these men must remember two anniversaries.
A former nurse recounted how two coworkers, who were best friends, had a complicated situation. One was married while the other was a single mother. When the married woman worked nights, the single mom had an affair with her husband, attempting to monitor the unit’s busyness to avoid getting caught. The affair was eventually discovered, leading to the single mom leaving the job after facing harsh treatment from others, while the married couple remained together.
What do you think about these infidelity stories? Share your thoughts in the comments.
Sources:
Source: Bored Panda, by Rūta Zumbrickaitė