Being married to the Victorian author Charles Dickens was definitely not the best of times.

Long-hidden letters reveal that Dickens sought to have his wife, Catherine, forcibly consigned to an institution — a scheme that fell apart when doctors found no evidence of mental illness in the woman.

At first, the two were happily married (and raised 10 children together). But by the time Charles and Catherine separated in 1858, their relationship was in tatters. John Bowen, a professor of 19th-century literature at the University of York in the United Kingdom, recently uncovered the sordid tale in 98 letters that were kept at Harvard University but never transcribed or analyzed. When Bowen did so, "it was a moment that made the hairs on the back of my neck stand up," he said in a statement. [5 Ways Relationships Are Bad for Your Health]

The letters were penned by Edward Dutton Cook, a journalist and neighbor of Catherine's following her separation from Charles. Cook addressed them to his friend William Moy Thomas.

"Poor thing"

"He even tried to shut her up in a lunatic asylum, poor thing!" Cook recounted in the same letter. "But bad as the law is in regard to proof of insanity, he could not quite wrest it to his purpose," Cook wrote.

Scholars have long known that Charles Dickens behaved poorly toward his wife, but the details in Cook's letter are especially damning, Bowen said.

This discovery could also explain Charles Dickens' mysterious falling-out with Dr. Thomas Harrington Tuke, which occurred around the same time that the author's marriage ended, Bowen said in the statement.

Tuke served as superintendent of Manor House Asylum in Chiswick between 1849 and 1888; it's possible that Tuke refused to go along with Charles' plan to falsely commit Catherine, leading the novelist to later refer to Tuke in letters as a "medical donkey" and a "wretched being," Bowen said.

As for Catherine, it was undoubtedly a far, far better thing to be free of her scheming husband in the end.

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