Toxic people

I wanna hear everyone’s toxic in law stories or toxic family member stories. I’m not gonna say my FIL is toxic but he does get in my nerves. He love touching my baby’s face with his dirty hands, I think he does it to bug me honestly and it pisses me off. He does it all the time. The other day he was literally working on a car and he jokingly said I can’t touch you my hands are dirty while waving his hands in front of my sons face, and then actually touches it! Like started stroking his cheeks. I was so pissed off like you were just working on a car and your hands are black why would you do that?? If he does it again I’m probably gonna freak honestly. I know he talks behind my back because he talks behind my brother in laws partner all the time for being too “prissy” and makes fun of him behind his back for having OCD and refused to see him because he wanted him to wear a mask. He just gets in my nerves and seems like he wants to start trouble and it’s annoying. Tell me your toxic person experiences