Money lender harrassment

A & B are partners of a partnership firm ABC. A is the working partner and B is a housewife having no role in business. A has taken loan in the name of firm, from the money lenders and has made a default in payment. A has given cheques of the firm bearing his signature to the money lenders as receipt for loan. Money lenders are harassing A & B by coming in a group of 30-40 people outside their house. Money lenders have threatened A & B to see what happens next. What can money lenders do to harass both of them. How can in such a situation B protect herself and her family from such harrassment?