User blog comment:Thailog/Ep. 202 "Earthlings" discussion/@comment-68.38.39.152-20120505162025/@comment-68.32.9.204-20120505163447

That's not why he broke up with her, that would actually be a reason for them to be perfect together (she can make herself look younger because of her ability to shape shift) The reason was unsure but, he said she gave her no choice. So there must of been an event or incident leading to the break up. I think it was because of the whole psimon thing, seeing as how he reacted to her recklessly turning that alien to a vegetable.