Myself and DP spent most of yesterday at a event. This wouldn't of been suitable for DC so months in advance we arranged for DP's parents to look after DC. They are very kind and love looking after him occasionally.
We came home early in the end around 9ish and DC had just gone to sleep. They explained DC didn't want to go to sleep (13 months) and was really difficult to put down.
Currently D.C. Is cutting 4 molars and has chronic ear problems so most likely was quite uncomfortable.
I asked how they eventually got him to sleep and was told they just left him to cry it out in his playpen and then on the sofa until he eventually gave up / passed out from being exhausted.
He is usually cuddled to sleep which I know we need to work on in the future but AIBU to be annoyed they didn't try this and just let him scream instead.
As they left DP's DM said he need to learn so that's what they were doing?