I'm not sure of a whole fucking lot about Ximilia.

[She doesn't look at him, but there's no missing the sharpness in her tone or the tension in her body. If there had been any plantlife present, it's very possible that it would have been spontaneously sprouting thorns.]

But I don't have any reason to think she didn't leave herself.

[Look, it's not like it hasn't crossed Ivy's mind. Harley and Ivy were seperated for a couple of months, and Harley showed up with two new piercings and a giant welcome placard when they reunited.

But at the same time, it was Harley...]

I trust her enough to believe if she left early, it was for a good reason.