sentences:  There was also opposition in the Riksdag to the influence of Emerentia von Düben and her siblings over the affairs of state.Her difficulty in respecting the constitution and trouble in getting along with the Riksdag, as well as her way of continuously discussing state affairs with her husband, did however make the Riksdag willing to replace her with Frederick as sole monarch if she abdicated, an idea that had the support of Frederick.On 29 February 1720, after having again been denied a co-monarchy, Ulrika Eleonora abdicated in favour of her husband on the condition that she should succeed him if he should die before her.