B. Be honest, tell him you thought under the circumstances he was ignoring you and gave him a reasonable amount of time to collect his chairs and when he didn't you threw them away/ gave them away. Tell him you are happy to meet for a coffee if he wishes and tell him straight that you are bewildered and hurt by his unfounded accusations and that they are catagorically wrong. Keep polite, keep factual and then if he doesn't apologise for his behaviour decide what you want to do. sounds a horrible situation :( x