My Mom's NH uses bonds as general revenue, pay wages,operating cost etc, Should the bond been paid in to a bond trust account?

We have paid a bond to a nursing home to take care of our elderly Mum, Just found out they have banked the bond cheque in to their general nursing home operating account to pay for the nursing home expenses, wages, food, running cost. We thought they would have set aside the bond money in to a seperate bond trust account. Now we have also learned there is a growing dispute between the nursing home partners about financial issues. Advice to protect the bond money to prevent it diserpearing in to the operators pockets