A man quarreled with his mother and swore an oath using the phrase: “It is forbidden for me to speak to my mother ever again,” and then he spoke to her later; was his wife divorced or not?

The Shaykh : A man quarreled with his mother and swore an oath using the phrase: “It is forbidden for me to speak to my mother ever again,” and then he spoke to her later; was his wife divorced or not? And does he have to write a new marriage contract or not?
The man’s statement that it is forbidden for him is not a divorce, but rather an oath; so this man who swore that he would not speak to his mother by saying “it is forbidden for me” and then spoke to her has committed an oath, and no divorce has occurred; so he must pay the expiation for an oath. The expiation for an oath, for one who is able, is to feed ten poor people, and for one who is not able, it is to fast for three days.
Yes.