Will the married man contacted his ex mistress again after they split up for the third time?

He can't right now ... because his wife is standing next to him? I'm wondering which role you are playing. Are you the wife or the mistress?

If the husband decides not to see the mistress again then the Words are quite simple. "I can't ever see or speak to you again" That is all it needs. Anything longer than that suggests that it is not over.