My toddler (2) has always been a "bad" sleeper and as a baby we sleep trained using Ferber method. Over time, because bedtime had gotten so much easier and eventually she was sleeping through the night, we've gotten in the habit of staying with her until she is asleep. However this is extending bedtime so so much, tonight it took 4 hours and multiple times of leaving the room, coming back and resettling, leaving again etc. until eventually I was able to leave her sleepy, but awake, and go downstairs.
She is in a toddler bed so can get up and put of bed but not out of her room which I don't think helps but it wouldn't be safe to put her into a cot again as she climbs out.
Her naps have been pretty consistent with occasional instances of skipping but I don't think she is ready to drop the nap yet.
I just don't know what to do to reduce how long bedtime takes. I'm exhausted, my partner is exhausted and we just need a way out!