Father in law passed away last year. FiL and MIL divorced not amicably. As such estate left to DH and 2 Brother in laws. One BIL still lived in the family home, however has been living with MIL since. He is not executor on will. Will states to be divided equally amongst DS. House is now sold, and last night DH got email from MIL saying that his brother should get an extra 20k for all his hard work cutting grass and clearing house and negotiating sale of the house. AIBU to think this is a bit out of order? MIL has put DH in very uncomfortable position and it's causing friction.