What maitree told during the resort wala episode ashish is trying to fulfill. He also should think from maitrees POV that how a girl will feel when someone is accusing of stealing her husband.. As maitree said till maitrees dosti was questioned she was trying to mend their relationship,but now nandu has become a maniac altogether.
Its better to say good bye to the house and the family.. Ashish should understand that a girl keeps her self-respect above everything which maitree realised after 6 years.