My son is almost 3 and definitely a strong willed “spirited” child. My daughter is 3 weeks old and my son has backslid in every area including behavior and potty training. Luckily he’s still sleeping well but his behavior has gotten completely out of control and the potty situation sucks. Usually when he has a regression it is like a full time job for me to get him back on track. It takes all the time patience and energy in the world to pull him out of a regression. But with a 3 week old, I feel like I have nothing left to give. How have you all handled toddler regressions after new baby?