Me and my fiancée got in a big fight about prenup and called wedding off. I wrote him to talk but no response. What is happening and what should I do?

We were supposed to be moving in 2 weeks to another state also so now it’s all confusing what’s happening
Me and my fiancée got in a big fight about prenup and called wedding off. I wrote him to talk but no response. What is happening and what should I do?
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