I’m assuming this is years. My toddler turned 3 and became an asshole literally overnight…so yea. I voted 3-4.

They’re all hard in their own way 🥲 but man, 2-3 is ROUGH

Depends on the kid! It was completely different for each of mine. My first is 5. He's never been a tantrum thrower or one to disobey. His "worst" age was around 4 months old when he was just super duper clingy and cried every time I had to put him down to cook dinner or use the bathroom! My second is 3 and he is wild. Tons of energy, scares me to death climbing on things. Doesn't react to pain like other kids so getting hurt climbing something doesn't deter him from doing it again. He has autism, is nonverbal, and doesn't do nonverbal gestures or signs. I'm still having to anticipate his needs and guess what he wants like he is still a baby. Except he's a baby that runs, climbs, and gets into everything. I would say 2 was probably his hardest age though because he was exactly the same as now but he had a real problem with getting violent with his big brother when his brother would cry. My little one is 18 months. Big ol' mommy's boy. He wants me to sit with him in the floor 24/7 and watch him play. Doesn't like when I am busy, relaxing, or not interacting with him. He's also got a huge attitude and a little mean streak when he is told no. Honestly, he can be a total dick. My other two never went through a hitting stage (besides the occasional scrap with each other) but this one will attempt to slap me in the face when he is upset. Steals the 3 y/os comfort item (a barbie) and runs off with it. He really is a fun little sweetie who loves mommy most of the time and tries to help me with things but I could do without the attitude 😂. He seems to have forgotten he is 18 MONTHS old not 18 YEARS old. So for him, 18 months has been the hardest age.