Our 22-month-old has picked up a bad habit of waking up in the middle of the night and asking us to put her blanket on her 2-3 times a night.
If we go to her room and put on her blanket she goes right back to sleep. If we leave her alone and expect her to go back to sleep naturally she will cry up to 20 minutes(longest I have let her go). This has been going on for 3 weeks now. Any advice on how to break the cycle?