A Lawyer Was Negligent in His Duties,causing His Client to Lose

A lawyer was negligent in his duties,causing his client to lose her entitlement to ongoing support she needed and was legally entitled to receive.The error remained unresolved,and the client,unable to meet her mortgage commitments,went into foreclosure six months later.In these circumstances,why would the client's new lawyer commence an action including the damages relating to the foreclosure?

A) They are a special consequence of the breach.
B) There was no exclusion clause in the retainer agreement.
C) The degree of suffering is sufficient to warrant compensation.
D) They are a natural consequence of the breach.