The title is pretty self-explanatory, but to give you a bit more info...
I'm not too bothered by this because I can give him a bottle and he'll fall straight back to sleep.
What bothers me is that he only does it when I'm there. He can stay at my sister's, with his dad, with his aunty's, nan, etc. and he doesn't wake up in the night. I'm not sure if they're fibbing, I can't imagine why they would but yeah, I've tried leaving him to cry, reassuring him but nothing seems to help and I can't imagine these techniques helping since he only wakes up when I'm around.
Has anyone been through this? Any advice? 