I don't recall having read that he heard anything break.
I think you kind of need to see a floorplan of his bedroom and entire house to see if what he is saying makes sense. And on an average, dry night, how much light enters his bedroom through the balcony door?
Maybe it's just the voyeur in me, but they didn't have sex?
Cozy evening at home, valentines day gifts, etc. and no nookie?