The entire 3rd year? Into the 4th? I don't want to wish time away but this terrible 3 stuff sucks. I am constantly battling something with my 3 year old! Currently I'm trying to get her to go to bed, and I'm solo parenting so I have no help. She's tired so she's throwing a tantrum, kicking her door. DH is much better at putting her to bed than I am...clearly. She was such an easy baby/young toddler...I miss that!

I'm curious how many months did the terrible 3's last for your LO?