@Background Pony #121A
For what it’s worth, there’s also the fact that Haven was facing charges of being a phony pony full of baloney - restoring magic was pretty much her only hope of restoring her career as queen.
Maybe so, but the first attempt failed and she was strongly convinced that she can “fix” the problem, I very much doubt that she is without political abilities, as she had been queen for a long time and then we have only seen her in private and confidential conversations with her daughters. Her handling of the episode when Pipp took camera footage of Sunny and Izzy suggests that she knows her stuff. It is possible that the soldiers who followed Haven actually cooperated with her to see if they could find a way out without having to depose their queen.
The pegasi are like the Roman legionaries, they will ruthlessly get rid of their leaders if they fail or deceive them. Something that dozens of “soldier emperors” had experienced in the history of the Roman Empire. Even spartans can get rid of their leaders as they do not follow the strict law. Queen Haven at least seemed to have supporters who would help her, so she was optimistic, even though she had to escape in the hope that it could calm down. Since the magic has returned and her daughters had played an important role, the pegasi could forgive her.
When she handed over the crystal to Sunny, it was without hesitation. She had made her choice.