Hi all ...i would just like some advice please

my dd is coming up for 19 months

and is STILL waking for milk ...well i say still ,she has slept through from about 9 months and usually only wakes when teething ....however over the last 6 weeks or so she has been waking 2-3 times a night and will cry until we give her milk to go back to sleep :roll: ..she has milk after lunch to go to sleep (not in nursery) and then a bottle in her cot at bedtime to drink before she drops off to sleep!!
now i think we have got ourselves into teaching her to associate milk with sleep and now she relies on it so how am i going to stop this habit ??? were both quackered and with my ds waking still cos of the monsters in his room *sigh* :roll: somenights were awake 5 times ....
advice appreciated