[TOMT][Cartoon]Two 2d cartoons aired on Animania HD in the early 2000s. Possibly by NFB or a classic company like UPA

One was about a crazy family that comes to visit the main character’s house. The uncle cut a potato in half and used it like a branding iron and was making fake money in the basement with the kids. The cousins ripped the head off a “muscle man” superhero toy.

Another was about a boy who wasnt happy he was getting a baby sister. His babysitter or aunt says but then you can play cowgirls with the sister, even if its not a cowboy like you wanted. He cheers up a lot. The baby is born and its a boy. The kid is sad and runs away. The aunt or babysitter goes to be the cowgirl.