Hey everyone, need an opinion on this as I'm wondering if I'm overreacting. My dh Uncle and his wife have a son who's 2 months older than my son, when my son was 6 months we baby sat their son and everything went well, he settled in our room as we didn't want to put him alone in my son's room despite him being old enough. Skip to 2 months later, dh's Uncle and wife ask to look after our son for the night, have no problem with it, dh and I went on a date night, they look after him for the night and when we come back in the morning to pick him up they drop into conversation that they put my son in his travel cot downstairs in the living room... on his own in December. Their living room gets very cold during the day when heating is on and off, their heating was off for the whole night.. They say their reason for this is they didn't want to move their son's Christmas presents from his room to make room for my son in his travel cot. Uncle's wife made a joke complaining saying my son was up and down all night, he woke up 9 times during the night. He's been sleeping through the night for 4 months by this point (he was 8 months old here). I felt awful for putting my son in that position, he's 2 now and I find it difficult to trust them alone with him. I've cancelled plans last minute when dh's Mum couldn't look after our son because I'd rather not go than trust them to look after our son. Just need opinions really, am I overreacting? Thanks