A dad’s idyllic summer getaway was turned into a nightmare, following his parents did something unspeakable.

A family holiday was reportedly on the verge of ruin after one child was left in a very risky situation. A dad’s idyllic summer getaway was turned into a nightmare, following his parents did something unspeakable.

The tense drama unfolded during a trip involving the 35-year-old, his wife, their two young children, and his parents, who generously paid for the family’s flights, reports Mirror Online.

Despite his attempts to savour the moment, a concerning safety mishap has led to significant tension between them.

The anonymous user posted on Reddit: “I’m currently on holiday with my parents, they invited me and my family to their friends apartment with a pool, and paid for the flights, my mum recently retired.

“[One day my parents] offered to take my daughter to the pool… I watched from the balcony and they played with her… she had fun.”

At the time, their toddler daughter was paddling around wearing a float vest.

The father watched anxiously for about 20 minutes, fully aware that both his daughter and his supervising mother couldn’t actually swim.

The nameless man continued: “My dad who had her in the deep-end seemed to ask her to swim by herself to the shallow end (where she can stand) whilst he got out, grabbed his things and then walked around…