I don't want my future father-in-law at my wedding
I feel like you're being rude about it, but tell me the reason why you don't want him at your wedding?
Yes, he's very ugly and he thinks of himself also as a paragon
It's mean to exclude your partner's father from your wedding. You should at least put up with him and be more considerate of your partner's feelings.
That is interesting. At least the priest told me so, I'm going to do what I want because I'm a good person and I work hard, it's not my fault I'm making money.
I do not think you're being a good person if you would exclude someone just because of how he thinks about himself. We know that his ego might be really big, but that is not a good reason to exclude him. Weddings are a celebration, and you are not going to make it festive by excluding people.