Talaaq

A womans husbands calls her while he is very upset and aggressive. He asks the wife what are her intentions - whether she wanted a separation or whether she wanted this marriage to end. He said he wanted to know because he wanted to go on with his life. The wife did not answer him. He then got angry and started swearing at her. At this moment he mentioned the following words: You stay at your parents house for ever. This marriage is over. Kindly comment on the above situation. Can the above situation be defined as a discussion of talaaq - Muzakaraatut Talaaq? If yes what are the implications of this. What is the status of the nikah in the above scenario?