What does it mean for a wife to let her husband change his mobile phone number?

The figures are not very good. Another name for a wife is "wife", which means "wife" and "son". It must be a good thing for my husband to change his mobile phone number. I think the previous mobile phone number is not good. In the past, my wife was alone. In order to establish a family with her husband, she left her hometown, parents and relatives, pregnant with her husband in October and raising children. The wife played a great role.