I have an incredibly difficult client. They have cut off contact by phone, email or text. I have provided a completely acceptable contract they have refused to respond to, they will not authorize additional showings or sign the termination of listing. I have discussed with my broker but wanted other opinions. Not asking legal advise, just wanting to see if you have been through similar circumstances and how it was handled. It is my belief the listing contract has duties and expectations from both broker and seller. When one party does not hold up to their contractual duties, in this case multiple, at what point can the contract be terminated without mutual consent?