I have a 13 week old. Before Xmas, she slept really well, and daytime naps were short, but not in my arms (after some battles!).
We had a lovely holiday with friends and family, but now dd won't sleep in the day without being cuddled as she has got used to this with family fighting to hold her, and won't settle in the evening.
Grrrrrrrrr. That is all.