L.R.
We were dealing with the same thing as you and my daughter is the same age as your daughter. This all started when we moved her to a big girl bed. The doctor recommended putting a chair next to the bed and sitting in the chair until my daughter falls asleep and then every week moving the chair little by little until it is at the door and by then she should be able to go to sleep without you being there. I will say this did not work for us, but I thought I'd throw it out there to see if it might help you. This has been going on for three months now (both naptime and bedtime) and to be honest with you, the only thing I am finding to work is cutting out her nap and putting her to bed at 7:15-7:30. She falls asleep immediately. I have talked to the nurse at my doctor's office and she said that there are some kids who do give up their naps at 2-1/2 years old. She wakes up around 8:00 so she's at least getting 12-1/2 hours of sleep. We still do quiet time in the afternoon and sometimes she will fall asleep, but I hate for her to because then it's hell getting her to go to sleep at night because then she won't fall asleep until 9:30-10:00. And she's actually been doing really well without her nap. She gets a little cranky around 5:30 or so, but I can deal with that stress a whole lot better than the not going to sleep stress. Good luck to you because I know how hard it can be. :-)