Three!

Hey everyone! I've been fantasizing about having a threesome with my wife... I've been telling her for years while we're doing it that I want to have one. At first, she said no, but later she said yes if I wanted to. I gave her options on who and she chose my best friend. I would prefer him too because he's someone of maximum trust. We've done it several times thinking it was going to happen and we'd go at it between the two of us until it got really good. I sent photos to my friend saying a young lady had sent them through some WhatsApp group when in reality it's my very sexy wife whose face isn't visible. And I showed my friend's opinions to her and she just laughs, she plays FIFA with me on PS3 and plays well, and I told her that my fantasy would be for us three to be playing while they two are playing, I'd give them massages and heat her up slowly, and then suddenly we're the two of them kissing and touching her. I told her that and it turns her on. Yesterday I talked to my friend about having a party and he said it would be good but we didn't know who, later he says let's play FIFA this weekend at PS3 and I say yes, here at home, I'm sure my wife will want to play, so we're set like that and I told my wife it's an opportunity for the threesome but she doesn't want to hear anything about it... until today, two days before the weekend, she still doesn't want to hear anything about it... is this weird? What do you think and what should I do?