Re: Help me with these crazy in-laws please
Looks like they are leeching off you, only way is to cut them off really.
My mother-in-law always hated me, hated my blood, faith, soul, work and even tried to get the missus to abort our daughter in the past (and that's when I lost it and cut her off and made it literally impossible for her to be within 100 meters of my daughter who she wanted murdered...)
Over time she learnt the errors of her ways however, she started to regret her behavior being unable to visit her own grand-daughter for a year. Sometimes people just need to face some consequence before they learn. In your case as well.