I think that Jillian is under Wanda's thumb, and constricted both by Ansom's desires and the odd circumstances of her status as "secret royal" and whatever else might also go along with that. But I think that Jillian is also in agony because of this situation, and when it exceeds her ability to cope with it I think she'll make her play to break free from any/everybody's influence and seriously monkeywrench even the best laid plans.

Maybe with an Arkenmonkeywrench.