About Tuesday of this week M started demanding that I stay in her room until she falls asleep. This is after 2 years of her falling asleep on her own, albeit still waking up. This is so new, so irritating, and we're going backwards.
The big problem is that she is as stubborn as a mule, she'll literally cry until morning. Last night I gave in and had to sit in there for 2.5 hours. That resulted in an over tired baby because who the hell can go to sleep while the person you share a room with screams, hits the wall, cries, and pounds on the door.

I'm losing my temper with her.