How can Draconia take back control? [Episodes 1–4 spoilers]

After the betrothal announcement and the dinner at Malfoid Manor, Draconia is under pressure from both families. What would a believable first act of defiance look like? Who could she trust to help — Harry, her friends, her mother, or someone else — and what would it cost her? Give us your prediction and one detail from Episodes 1–4 that supports it. This is a fan-theory thread, not a promise about what happens next.