Grand GetAways Travel Company Abusive, said he could not understand me, interrupted, would not listen, demanding, slammed the phone down Internet

My husband and I bought a time share in Grand Getaways four years' a go and have not used it because there seemed to never be any savings on travel. I am still working, so we have not used it to book vacation time, either. The salesman said that we could sell the two weeks we purchased, but I have called a number of times and there has never been a returned call. This morning someone called and said that we only had his phonecall to make a decision to pay $697 to allow us to have ten years' usage of the membership. When I asked WHY we would need to pay, he became abusive and insolent and said that I must be stupid for not understanding what a good deal this was and that this was his only offer and that if I didn't take it we would lose everything we had paid for. I said that I needed time to discuss this with my husband. He said, "Well, if you cannot make a decision, we have nothing more to talk about." He continued to say that I was stupid for not understanding what a great deal he was offering and I said I needed time to check on what he was proposing. He slammed the phone down.