I'm playing a game as Denmark and I'm having some trouble integrating Sweden. When I try to annex Sweden, it says that I need to have her as a personal union partner for 50 years. Well, it's been more than 50 years, and the only reason I can think that she won't join is because she's tried twice to break away. I've taken her back both times but I wonder if that resets the clock. I've tried to improve relations with her and have relations at +190, but she is still hostile (flame icon). How can I get her less hostile towards me?