My 3 yr old has been day trained since 2, and just went 3 weeks without an accident at night! We just got back from a long weekend with family. She's had at least one accident a day and had to go back to pull ups overnight. We have a 9 week old, but haven't seen a regression from her that we can attribute to the baby.

Has anyone else's potty trained toddler had a regression after vacation? It's the only thing I can think of that's changed. If you've been through this, how long did it last? We are on day 4 and I'm so over the extra laundry and floor cleaning.