Whose treat is this??

Grrr. Dd2 can be soooo annoying. We're taking oldest two dgc to panto this evening, one we're collecting locally and the other in town. We've booked a table for tea first and asked dd2 to drop dgs off at restaurant. Now she's muttering (sulking) that we would be better with another, more convenient (for them) restaurant so that she and hubby can get train up to town instead of car, so they can go for meal and glass or two of vino. Er, no. Restaurant I've booked suits us perfectly for parking/accessibility particularly with my chest issues. How about 'thanks for giving us an evening to ourselves and treating dgs to the panto'. Annoyed.