You will....what?!?!?!
...you're going to CALL to cancel everything? Cancel what, wedding plans with caterers, etc., or are you planning on calling her personally to "cancel" ??? Don't you understand that with her actions it is she who has cancelled already......a long time ago?
Here...I think you need to re-read this !!:
http://curezone.com/forums/fm.asp?i=1147850#i
To be honest with you my sweet, since good and patient men are such a rarity these days, why don't you lay back for a while until you develop a good strong backbone, and then go out and get'em!!! Haven't you read the statistics yet?? Women are plentiful. What with all the jerks, narcissists, dopers, gays and assorted varieties of creeps, there's like 25 women for every man!
Please, please! Don't put yourself in a situation where you have to do a lot of talking, 'splaining an making you fall into another cycle of mysery. Get rid of this wacko by sweeping her off without so much as a word. Forget the disbelief, that's only suspended animation. Instead, let your actions be your message: Put all her belongings in paper (OK, plastic if you're not environmentally hung up) bags and put them by the front door. Be watching TV and eating a bowl of popcorn while she removes he stuff without a word!!!
Next, fill up your spiritual tank and the next time around, Go for quality!!!!