Hi Nemo, my DD is the same since our move up North.
Although she didn't sleep through until she was 2.5 and even now we have to stay in her room until she is almost asleep at bedtime she was sleeping through the night brilliantly before our move.
Since then she has woken almost every night and come into our room. We have a rule that one of us has to take her back to her room and lie on the floor next to her bed until she is asleep again (which is usually only 5 mins)...
We had a break through this week! she has slept 4 nights through! and even better has stayed in her room playing in the morning until we have come into her room around 6.30/7.00pm..
I know it is a pain having to take them back to bed but it really worked with our DD and often DH falls asleep on the floor next to her, but we are glad that we were patient with her as no, no arguements and life so much better...
I don't think she will sleep through every night but at least we have something that works for us.
keep trying things out and I am sure that you will find something that works for you..
In the mean time, give those bags under your eyes a name (prada etc)and pretend those extra wrinkles are laughter lines...