Difficult as Mozart's position was rendered by the displeasure of his father and the ill-temper of Frau Weber, his beloved Constanze herself did not always improve matters; the violence of her feelings sometimes put his constancy to the trial, and added to his perplexities. The lovers' quarrels soon blew over, but Mozart's position became daily more insupportable as his affairs became known and talked of. Even the Emperor, who felt a warm interest in the family affairs of the artists who had access to him,[7] had expressed himself graciously as to Mozart's marriage when the latter played before him with Clementi; his condescension raised hopes which were not destined to be fulfilled. When the success of his opera had directed public attention towards him, the curiosity as to his relations with Constanze became still more general. "What are we to do?" he writes mournfully to his father (July 27, 1782). "Most people believe that we are married already: the mother is wild about it, and the poor girl and myself are tormented to death." The earnest tone of mind in which he passed through this time of trial is illustrated in a later letter to his father (August 17, 1782), where he says that he has long since heard mass and confessed with Constanze, "and I found that I never prayed so heartily or confessed and communicated so devoutly as by her side. She felt the same, and it would really seem that we are made for each other, and that God, who orders all things, has ordained our union also, and will not forsake us." At this juncture a distinguished musical patroness espoused the cause of the lovers. The Baroness von Waldstädten, famous as a clavier-player as early as the year 1766,[8] was one of the ladies who had taken Mozart under their protection from his first arrival, and interesting herself, womanlike, as much in his affairs of the heart as in his musical performances, she sought by every means in her power to bring his relations with Constanze to a happy {FRIENDSHIP OF THE BARONESS V. WALDSTÄDTEN} (261)