Eating in bed

This is the man I love. He's awesome. Some years ago he was maybe 140 pounds heavier. Anyway he did say me serious work and lost the weight and has kept it off for about 5 or 6 years. He works out at least daily and keeps at least one physically demanding job, just to "get more steps".  Anyway the problem is that he eats at night. Like sleep-eating. He can eat a whole bag of chips and not remember it and HE IS GETTING CRUMBS IN THE BED!  I gotta shake out the sheets then vacuum the floor. I can't stand to have my feet touch the floor since our vacuum has been acting bad and smelling burnt; we need a new one. Anyway I digress, the crumbs are freaking getting on my nerves!!!  I really don't care that he's eating because really he's getting too obsessive with all this "getting steps" and could use the extra calories. 🤔 I wonder do those robot vacuums even work?