I’m calling shenanigans that the first video is real. The way she speaks is too scripted for someone who should be emotionally distressed. I don’t think anyone would say “Is this the way to speak to your ex-mother-in-law” in a non-parodic way.
Looking at the channel, the rest of it just standard “modern women is bad” nonsense. Strong hints of misogyny but just enough truth to wrap itself as a good cause. Sprinkle some “true” videos and craft a narrative about how the real victims are men.