You're completely correct, Eda is going to drive Glynda absolutely batty. I think there's some good frienemies potential there, though!

The car prompt sounds like a lot of fun for them! I'm gonna have an open prompt of Glynda telling someone they need to move out (which could be romantic, platonic, familial, etc), but if you've got something else in mind I'm cool to write a closed starter as well!