The phrase "vindicate themselves" is correct and usable in written English.
The phrase is used to express someone taking responsibility for their actions and proving that their actions were justified. For example, "The protesters vindicated themselves by publicly demonstrating that the government was failing to protect their rights."
Let them vindicate themselves, too".
The whistle-blowers did not need to use a Freedom of Information Act to obtain documents to vindicate themselves.
They're still trying to get over the bitter taste of that experience, and have vowed to vindicate themselves in Beijing.
They're both galvanized by Pearl Harbor because it lets them practice their trade, and the director, with his usual equanimity, settles in to watch them vindicate themselves.
Honduran families on Thursday deplored what they called a double injustice: not only had their parents or cousins or children been killed in a horrific disaster, but they had also been denied a chance to vindicate themselves.
For those companies, their only choices are to persuade the troll to go away or to vindicate themselves in court.
"The judges vindicated themselves after an extremely dodgy process," he said.
By winning, they are vindicating themselves, showing this whole Spygate thing did not matter.
Both Xiaoxing Xi, chair of the physics department at Temple University, and Sherry Chen, a mid-level civil servant with the National Weather Service, vindicated themselves through exhaustive struggles.
All contemporary approaches to language acquistion have acknowledged Gold's results, but those results do not by themselves vindicate any one of our three approaches to the study of language.
Further vindicating the viruses themselves was another study around the same time showing that rhinoviruses infect only a small number of cells lining the nasal passages.
