vixie is a problems magnet. ever since she became an adorable mascot critter she has never known peace. sure, there are times when she's allowed to just chill and have a nice couple of days without having to worry about anything, but then she'll wind up being teleported halfway across the city by some greenhorn magical girl who used the wrong summoning spell and now she has to worry about whether or not she'll make it back to her place before the pizza rolls she had in the oven catch fire. and i know that answer just raises further questions but hey: don't worry about it.
in any case, if you asked vixie, "would you want to go back to your old life?" she would hesitate before eventually answering "no." as frustrating as all of these problems can be, her old life was just so boring and depressing. stability doesn't always mean happiness.