When I was eight months pregnant, my sister-in-law Tessa begged to stay with us “for a week.” She ended up staying for months, trashing our house, mooching off us, and refusing to get a job. After our baby was born, she became even worse.
One day, while we took our newborn to a pediatrician appointment, Tessa deliberately flooded our kitchen by stuffing towels in the sink and leaving the faucet running. She denied everything—until I remembered the nanny cam pointed at the sink.
The footage showed her smirking as she caused the damage.We invited her to dinner, acted friendly, and then gave her a box containing screenshots of the video and an invoice for the $6,742 in damages. We told her she was permanently out of our lives and changed the locks as she left.The insurance company covered most repairs. When her old landlord later asked us for a reference, we told the truth. She was denied the apartment.We haven’t heard from her since—sometimes karma just needs a camera and good timing.
