Legal Question in Credit and Debt Law in California

Your mother can send a Cease and Desist letter to each creditor and the telephone calls should stop. This will not, however, end the attempts to collect the debt owed.

Ignoring the collection wont make it go away.... There can ways to levy debt against the property. Social security benefits are not attachable but once they stop being identifiable as SS benefits they may be... You may have to make arrangements or file for bankruptcy to prevent the situation from becoming worse