15 month old DS is a terrible sleeper at night.
We trained him when he was 10 months to sleep through the night without any night time feeds in his own room, and that was a success. He would often stir in the night and cry but usually would fall asleep fairly quickly again if we went and rubbed his back etc.
Since starting nursery 2 months ago, his night time sleep has been terrible. Often he would cry several times in the night, and each time we have to be by his side, gently patting his back, for 30-60 mins or so. As soon as he senses us leaving the room, he would start crying again, often in hysterics. As far as we know he settled really well into nursery and naps well there during the day.
This past week I started feeding him and then putting him to bed when he's not fully asleep, to see if that helped things. For the first three nights or so it did help, and his sleep was a lot better. But now it's back to how it was again: even worse, when he's put down in his cot awake, he needs someone by his side and pat him to sleep, or he'll cry nonstop again, at the top of his lungs. So our evenings have been cut short, too. I may as well go back to feeding him to sleep at bedtime.
I tried controlled crying but it didn't seem to help much as we would just end up going to his room several times a night, and in between he would be shrieking and in hysterics. I will persevere tonight but I doubt anything will change. He is a very clingy baby and just wants cuddles all the time. And I can't make my mind up if I'm being too harsh letting him cry like that, asking for attention. DH is inclining more towards the "cry it out" method, but it's so so hard to hear the baby like that for any length of time.
DS's terrible sleep has been really disruptive for our lives. I'm constantly tired during the working day as I can't rest well at night. AIBU to want to sleep train him rather than give in to his requests for cuddles? Any help or advice at all? As I type he is still crying hysterically in his cot as he just won't sleep without anyone beside him (I put him down not fully asleep). I'm starting to get desperate.