Hi clueless,
we have never had any luck with a dream feed anyway really!
BJ has also gone from sleeping 7 (or 7:30) till about 2:30....to 7ish til 11ish, then through til 3ish then up at 7.
Last night I just put my foot down and kept going in to put his dummy in between 11 and 1:30..then fed him, then he went through til 6, I re-settled him and we got up at 7:40.
I just dig my heals in..I imagine I'll have lack of sleep for a few nights while I do it, but he will eventually learn (its what basically happens at sleep school too I think...)...still I don't know how long it will last as I have an ear infection and feel crap!