A 78-year old passenger was disembarked early from the Celebrity Millennium in Cairns, Australia, after she was found alone and disoriented in her cabin.

The cruise line said it took the step because was it concerned for the safety and well-being of the woman, identified as Adry Arnold.

Arnold’s husband was on a shore excursion at the time and couldn’t be reached.

In a statement, Celebrity said it carries thousands of guests every year with pre-existing medical conditions. “However, for their own safety and the safety of others, these guests must be able to care for themselves,” the statement said.

Arnold’s nephew criticized Celebrity, saying its response was “a disgusting way to treat anybody, let alone an elderly couple,” according to a report in the Cairns Post.

Cynthia Martinez, a spokewoman for Celebrity parent company Royal Caribbean Cruises Ltd., said a member of its care team arranged transport to a local hospital for the couple, and that they would get a prorated refund for the unused part of their nine-day cruise.

She said a care team member contacted the Arnolds at the hospital, but that they requested no further contact be made.