Hmm, if you activate the console (Open LoSeSb-21.4.0d-pc\renpy\common\00console.rpy with a texteditor of your choice, search for config.console = False and set if to True, save the file and reopen the game) you could check the following conditions (For the first one you need to be in the same room as Emma):
Code:
emma.room == game.room
"emma_event_10_gfs" in DONE
"emma_event_10_bree" in DONE
"emma_event_10_cinema" in DONE
not emma.flags.event10delay
If they all return true you could check if you not have done the judgement event already:
Code:
"emma_event_10" in DONE
emma.flags.lovepoints
emma.flags.maybecheating
If the lovepoints are below 2 or below 1 and maybecheating is true you've failed the event...
(If that's too much work, upload your save, but I've heard some people might get annoyed if I do that, so I took the long way... ^^)