Oh my father-in-law was a fiery "it's my house so I wear shoes inside". So when I moved in with my then-girlfriend-now-wife, we made a rule... "it's our house

Oh my father-in-law was a fiery "it's my house so I wear shoes inside". So when I moved in with my then-girlfriend-now-wife, we made a rule... "it's our house so you take off your shoes". We did warn him ahead of the rule, and told him, bring slippers if you don't want on your socks...