DD has always been a good sleeper. We had a horrendous time with DS2 so I started with good habits. She always went down in her cot awake, and was really good at self settling.
She had her 4 month jabs at 5 months and this coincided with some sleep regression, so we had a tough couple of weeks but she was starting to get back to normal when my relatives arrived for Christmas (we’re in Australia) for 3 weeks.
Her routine went completely out of the window. She’s been rocked to sleep, kept up late slept in our bed when she wouldn’t sleep at night and just generally spoilt rotten.
All this was fine, I thought I would try and get into some kind of routine when they left but she literally won’t go to sleep. Not by herself, not by rocking, not anything. Last night she screamed on and off for over an hour before bed. And we had a bad night. This morning DH let me sleep in and said she had been fighting sleep for 2 hours. She eventually went to sleep on DS1.
I don’t know how or where to start. Any ideas?