Woman sacrificed her Saturdays to babysit for sister working 10-hour shifts. Then nephew asked if Mom and boyfriend were going to the 'pool' again
'I canceled my own plans several times because I thought she could get in trouble at work if I said no'
Giving up every weekend for family is a generous sacrifice, especially when a loved one claims to be struggling to juggle a new job and raising children. For months, one devoted aunt consistently spent her Saturdays babysitting her sister’s two young kids during supposed 10-hour work shifts. Later, the young boy innocently asked if his mom and her boyfriend were heading back to "the hotel with the pool," and a wave of suspicion brought the entire routine to a screeching halt. The story, posted by Reddit user u/One_Scheme899 on September 24, 2026, has drawn 133 upvotes and 44 comments.
AITA for refusing to babysit my sister’s kids after finding out she lied about working?
by u/One_Scheme899 in AITApod
'I never charged her'
The arrangement began when the poster’s sister took a new job and requested help caring for her kids, aged 4 and 7, claiming she had extra shifts and couldn't afford a sitter. Despite working a standard Monday-to-Friday workweek and relying on weekends for rest, the aunt agreed out of goodwill. What started as an occasional favor once or twice a month quickly morphed into almost every Saturday, often with minimal notice. "I never charged her," she explained, adding that she routinely provided breakfast, lunch, and snacks out of pocket, even taking the children out for movies, ice cream, and park trips while repeatedly canceling her own personal plans to ensure her sister’s job security.
Free childcare for her sister’s dates
The facade crumbled when the 7-year-old nephew casually asked if his mother and her boyfriend were going to "the hotel with the pool" again, followed by the 4-year-old mentioning their mom had gone out for a meal during a day she allegedly worked a 10-hour shift. When confronted directly, the sister confessed that she was using her sister's generosity to go on date nights with her boyfriend. She admitted, "She knew I probably wouldn't babysit as often if she told me the truth."
While the aunt agreed to remain available for genuine work shifts or emergencies, she refused to spend every weekend canceling her own plans for free date-night childcare. In response, her sister lashed out, arguing that she doesn't understand "how exhausting motherhood is," while their own mother claimed that she was being "too harsh." At the end of the post, she mentions clearly that "For me, the issue is the lying. I canceled my own plans several times because I thought she could get in trouble at work if I said no."
Single mothers in the U.S.
Asking family to watch the kids is common. In a 2026 Pew Research Center survey, 39% of U.S. working parents who needed care for a child 5 or younger used more than one childcare arrangement. But the aunt’s complaint wasn’t that her sister needed a break. She had given up her Saturdays because she believed her sister had to work.
'Lying is indeed an issue'
Netizens across Reddit overwhelmingly support the poster (aunt), calling out the sister for exploiting family goodwill and shattering trust. Many pointed out that if their mother believed the aunt was being too strict, she should step up and watch the children herself. Validating the breach of trust, user u/Dave1957a wrote, "NTA she lied to get you to babysit her kids so she could have fun. Trust is shattered." Pointing out the flaw in the sister's manipulation, user u/softbunny21 added, "Exactlyyy. Wanting a Saturday off is totally fine, but lying to manipulate someone into babysitting is not." User u/Southern-Tourist599 noted, "Lying is indeed the issue!" Meanwhile, user u/wistfulee called out the hypocritical family pressure, bluntly stating, "Grandma needs to step up".
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