An alpine divorce is not a joke
On January 18, 2025, dating partners Thomas P. and Kerstin G. went mountain climbing on Austria’s highest mountain, the Grossglockner. Kerstin never returned (Bell, 2026).
Thomas was an experienced climber. Kerstin had some experience but not enough for the winter conditions that included strong winds (45 mph, 74 kph) and below freezing temperatures (17F, -8C).
Prosecutors say the couple got stuck on the mountain and that Thomas P failed to call the police and did not send any distress signals when a police helicopter flew overhead at around 22:30.
Video footage from the helicopter showed the couple still climbing. The judge noted that no distress signals were sent.
The defence argued that at that point Thomas P and girlfriend still felt fine and did not call for help as they were close to the summit.
Webcam images show lights from their torches as they scaled the mountain.
But shortly afterwards, the defence said the situation changed dramatically, when Kerstin G became exhausted close to the summit.
The defence said that she told Thomas P to go to get help.
At 00:35 on 19 January, he called the mountain police. The content of the conversation is disputed. Rescuers said it wasn’t an emergency call but the lawyer says he denies telling police that everything was fine.
He scaled the summit and descended on the other side, leaving Kerstin G behind. Prosecutors say he left her at 02:00 (Bell, 2026).
The mountain rescue team found Kerstin hanging upside down, dead from hypothermia.
Was this an alpine divorce (Britt, 2026)? Alpine divorce is a glib term to mean that a spouse or dating partner kills their mate in the wilderness in such a way that the murderer has plausible deniability.
We’ll never know what happened on that mountain, however,
The court also heard from Andrea B, a former girlfriend of Thomas P, who described how he had left her alone on a previous tour on the Grossglockner in 2023.
She said she had been at the end of her tether, feeling dizzy and her headlight had gone out.
She said she was crying and screaming when he suddenly disappeared, walking ahead and leaving her behind (Bell, 2026).
Andrea’s testimony apparently had little impact on the judge. Thomas was found to be simply negligent; as the more experienced climber, he should have known better. He received a suspended sentence of five months and a fine of €9,600 (approximately $11,000 USD) (Bell, 2026).
Class discussion
After covering relationships, share with students the gender-neutral power and control wheel (Snider, 2021). Ask students to work in small groups to identify the slices of the wheel that apply when a partner threatens to leave their mate alone in an unsafe place, such as the wilderness, or actually does so. Students may disagree on the elements of the wheel that apply, and that’s fine. The goal is for students to become familiar with the elements of the wheel, not to find the right answers.
Before closing the discussion, give students an opportunity to share ideas for how to decrease the chances of being the victim of an alpine divorce.
References
Bell, B. (2026, February 20). Austrian climber found guilty after girlfriend froze to death on mountain. BBC. https://www.bbc.com/news/articles/c0k1xkllknmo
Britt, T. (2026, March 14). What is “alpine divorce”? The term, explained. Mashable. https://mashable.com/article/alpine-divorce-term-explained
Snider, J. (2021, June). Gender-Neutral-Power-and-Control-Wheel. https://ecr.umbc.edu/wp-content/uploads/sites/609/2021/06/Gender-Neutral-Power-and-Control-Wheel.pdf
