You just cannot tell him much.
No you should not drive the tractor, let me do it, too hot, you're too old.....
FIL response: It is my tractor and I am going to drive it. OK I am just your dumb ass SIL
Well he survived with a couple of gashes but no serious damage. Glad we had the Oh Shit Plan in Place and everyone did exactly what they were supposed to and everyone went home in one piece.
For Father's Day I banned My FIL from the tractor.
No you should not drive the tractor, let me do it, too hot, you're too old.....
FIL response: It is my tractor and I am going to drive it. OK I am just your dumb ass SIL
Well he survived with a couple of gashes but no serious damage. Glad we had the Oh Shit Plan in Place and everyone did exactly what they were supposed to and everyone went home in one piece.
For Father's Day I banned My FIL from the tractor.