In 2018, Hayne allegedly attacked a woman in her home in Newcastle, Australia after attending a bachelor party.

Source: https://profootballtalk.nbcsports.com/2023/04/04/former-49ers-running-back-jarryd-hayne-convicted-of-rape-in-third-trial/

In the film, Doug and his groomsmen (Phil, Stu, and Alan) go to Las Vegas for a weekend bachelor party.

Source: https://screenrant.com/hangover-movies-cast-character-guide/

She wouldn’t have minded as much if the bachelor party was going to be somewhere in the United States because this would cut down on the costs and the length of time her husband would be away.

Source: https://www.chipchick.com/2023/11/she-wants-her-husband-to-skip-an-expensive-bachelor-party-abroad-since-shell-be-left-caring-for-their-kids-alone.html