Absolutely no home training!!!!
I went into the kitchen to start prepping for dinner. DH and I have tray tables in the living room. SS15 is sitting in a chair with his legs on the tray table. We EAT ON THOSE.
I know some of you probably think I should have let DH say something, but I took the bull by the horns on this one.
I told him very firmly, "get your legs off the tray table, we eat on those." This explains why the table kept falling over.
Absolutely no home training. Yes I did sterilize and wipe the table down.