L.G.
I went through the same thing with my daughter when she started preschool at 3. For the first 2 weeks she flipped out when I left in the morning, but by the time I came back to get her in the afternoon the tables were turned and she didn't want to leave school to go home! Within a few weeks she caught on to the routine and we didn't have any problems with drop off or pick up. Your daughter may take a little longer to acclimate since she only attends the program for 3 hours a week, but rest assured this is a problem all daycare programs are familiar with handling, and if she doesn't adjust normally the people running the program will let you know. Most kids only cry for a few minutes and the benefits of socializing them with other kids far outweigh the stress of mommy leaving.