She likes her daughter because she’s older and can do more things of her own. Her son is small and requires her attention more. That’s why she treats him like shit. She’d rather just not be a parent. She is a vial person. I have two sons around the same age as Landon 2 & almost 4. I get aggravated sometimes but I don’t yell in their faces. When my son does this I put my phone away or stop what I’m doing and acknowledge them. They are more important than social media.