Night TTing and getting up in the night

Arghhh she is driving me crazy!

My DD is 2.5yrs and fully TT during the day. She has always been a bit of a dodgy sleeper at night, but we had it sorted so that she knew we wouldn't get up to her, so she improved. But now she has discovered that if she says she needs to wee then we will let her get up and go to the toilet. She still wears a nappy, but it is often dry in the morning - or I take it off at 3am and don;'t put it back on again.

The trouble is that last night I got up to her 3 times between 3am and 6am becuase she said she needed to wee... It is just getting silly now, but I don't know what to do. I am fairly sure that she doesn't need too wee each time, she just knows that I will get up to her if she says she does. She is a very stubborn little person, knows what I want but won't listen if she doesn't want to.

What can I do to get a whole nights sleep again??

Edited by Bel

we did the same as kellz, potty on bath matt and a night light. did the trick