Wa `alaykum as-salam wa rahamatullah wa barakatuh

 

A woman is not permitted to mingle or talk to a non-mahram man except when there is a valid reason such as a patient talking to her doctor. If there is an agreement between a man and a woman both of them must fulfill their agreement as long as it does not include anything unlawful. Kathir ibn `Amr ibn `Awf Al-Muzani narrated from his father, from his grandfather, that the Messenger of Allah (peace be upon him) said: “Reconciliation is allowed among the Muslims, except for reconciliation that makes the lawful unlawful, or the unlawful lawful. And the Muslims will be held to their conditions, except the conditions that make the lawful unlawful, or the unlawful lawful.” (At-Trimidhi) It is graded as an authentic hadith.