My wife received a text message from her ex-girlfriend

There is no need to pay attention to her. If you pay attention to her, it will have a great impact on your present wife and life. There is no need to pay attention, because you are looking at the present and the future, not the past. Now that you are married, you should take good care of your present marriage and don't let someone or something affect your present or even your future.

If she keeps pestering you, you can change your mobile phone number and cut off all contact information. And clearly said to his ex-girlfriend: "If you really want me to be happy, please leave me alone, and you will be happy in the future!"