So caramel turns evil?? What do her parents think about that? (I have no idea about Tail's and Cream's relationship with Caramel.)
Caramel had a pretty loving relationship with her parents growing up!
Tails and Cream knew Caramel had a positive relationship with the Eggpire, they always tried scooting her away from that but in the end they were pretty heart broken so see their only daughter turn into the knew villain to terrorize the town.
Cream was more adamant in trying to get Caramel to make knew friends when she was younger, to try and find the better in the world, so Cream is very upset with herself for "pushing too hard" on Caramel.
Tails was more supportive of Caramel in hopes to try and steer her in the right direction by being there for her, but that didn't work either so now he's upset with himself for "not trying hard enough" to keep her away from villainy.
They both try to have a positive relationship with her after she turned evil (since she's still their daughter), but since Tails grew up a hero through and through and Cream has a good heart it makes reunion dinners veryyy awkward, lol.