(Please say yes...!)
DD2 is 14 weeks and between 9 and 12 weeks she started sleeping through (I have never had this before at this age so was chuffed to bits) going down at about 9:30 and sleeping til 7:30ish. Then we went away at Christmas and she started waking once in the night, feeding andxstayong in my bed til morning - I put this down to being unsettled/in an unfamiliar house and also wondered if it was colder at my mum's house. She had slept through one night since then (and I thought we'd got back to our settled home routine) but every night since she has woken at least once to feed (I think) and last night woke three times 
. It's so frustrating as I know she can do a long sleep, so why has she stopped doing it...?! Could this be this 4-month sleep regression thing?? (New concept to me, even though she is DC4) Does it reverse by itself?! Will I ever be spoiled with a whole nights sleep again...?! Pretty tired today. MPD