I don't think Austin was a terrible father.
I noticed a lot of people here find Austin a terrible father and I was wondering why. He surely was really harsh when he told to Catherine she had nothing attractive, only money, but he was emotionally stressed, I guess. He passed all movie trying to open the daughter's eyes and she just keep on being "blind".
I'm sorry, but I think he was better than Lavinia. At least he was sincere. He knew Morris only wanted the money and very likely would hurt Catherine's feelings as the time goes by, why would he allow it?
Lavinia did the opposite. She wanted to see her niece happy, of course, but as I said, very likely Morris would her hurt her if they had married. It was not an intelligent think to do. Actually, it was kinda desperate. Why should Catherine marry Morris if he didn't love her?
Anyway, I love this movie, just really wanted to express my opinion. :)