Boa Constrictor gone way too far

So this is what my sister told me. She is a teacher at a middle school and one of her coworkers, for some odd reason, has a boa constrictor for a pet. She had the Boa for about 2 years now. we will call the coworker Rachel, because i don't know her real name. Rachel let her Boa sleep in the same bed with her ever since she got it, it usually slept at the end of the bed all coiled up. One day it started to skip all its meals. This persisted for the next week. Then the Boa started to sleep beside Rachel (not coiled), but all stretched out like a long string next to her. Rachel was concerned that her loving Boa was skipping its meals and sleeping in its new weird position. After another week of tolerating this, she finally went to the Vet. The vet was shocked at what Rachel was explaining. Apparently the Boa sleeping long-way beside Rachel was to measure her length. And it skipped all its meals for the past 2 weeks to make room inside its stomach. Putting these two pieces together, the Vet clearly told Rachel that the Boa was going to basically eat her when she was sleeping. The Boa was put down that day.

edit: Well the story in all seems fake, but i dont know how else im going to prove it. My sister quit her old job and work at a new school, but if you dont believe it, then ur just bullying me. bully just gunna bully