DS will be one next week. He was an ok sleeper - BF to drowsy, in cot awake, fall asleep with one or two BFs per night, then up at 6ish.
For about the last 4-6 weeks (might be less but days, nights and weeks seem to Be melting together!) he's been refusing to fall asleep in his cot for night time and naps and I've had to feed him to sleep on our bed.
He'll sleep from bedtime until any time between 11 and 1 and then will wake and refuse to go back into the cot. I take him into our bed, poor DP sleeps on floor. If I put DS back in cot he will wake about an hour later. He'll sleep (but move around all over the place) in our bed and I get very little sleep in case he crawls off the bed.
We're all tired, I go back to work in four weeks. My thoughts so far have been just to get through it as it's a phase, hence bringing him into bed rather than spend hours resettling him in his room. Now I'm doubting myself.
What can I do?