['My sister in law basically lives off of my mother in law and her kids get everything. My mother in law rarely gives our kids anything because we have the money to do it ourselves - and I get a bit miffed at times.']
I know that feeling too, at least somewhat. Seems like clear favoritism to me, but maybe I'm wrong.
My sister in law basically lives off of my mother in law and her kids get everything. My mother in law rarely gives our kids anything because we have the money to do it ourselves - and I get a bit miffed at times.