Yeah, I got to that point, but I was more so talking about while they're in the house before they get to the Care Home
Okay, just tested this and you actually can't! Apparently it's been like that since the polishing update lol. It still tells you to take the girl to a Day trip in order to ask her to marry you which is kind of impossible due to heavy circumstances (herself).
Other thing I noticed was that in the facility, sometimes when using the special formula and the concentrate on a girl, the percentage needed to get to the next stage get stuck at 100% until you do a feeding, sometimes it accumulates a few stages too, forcing you to do a few hose feedings in order to keep going. I think that would be all I've noticed for now.