Is it my problem or others

After marrying with my husband, I love my husband but I don't like some people related with my husband. Most of them are there to just use other. My mother in law is too naive. She have given so much loans to her friends which were not returned. One relative always expects money from other but don't do any job or effort of earning own money. Some makes my mother in law to do work which they can do themselves. Today I told my mother in law not to act like servants of other as if they are providing salary to her.