It's been FAR too long since we've last talked, but I recently rewatched the series and I really wanted to talk about Bloberta and Shapey (And Bloc) because those two kids have always been very oddly endearing to me.
We all know that Bloberta is a negligent mother to both Orel and Shapey (and later on, Bloc), but I personally think that while Clay is physically abusive towards Orel, Bloberta is emotionally abusive towards Shapey. We see in "Help" that she manipulated Clay into marrying her because she just wants someone to help, and I think she does the same thing to Shapey in a way. She claims that she is "weaning him" but really it looks like she's teaching him to be quiet until she wants to be "helpful." As in, she feels like she is helping him when she nurses him, so she doesn't wean him, she intentionally makes it so that he's dependent on her BUT only when it's convenient to her. That's why one minute she happily allows him to nurse with no resistance, and then the next she'd rather do something else and sprays him with a bottle like he's a pet cat and ignores him. He's just a means to an end for her, and in doing so she emotionally manipulates him, to say nothing of how her ambivalence must affect how developmentally stunted he is already from the constant neglect from his family. And all this is underlined by Clay- who Shapey probably thought was his dad up until the season 1 finale, if not then he probably still thinks is his dad -openly hates him, and Orel- the one person who cares and tries to help -is constantly told by his parents to "leave Shapey be" (aka perpetuate his neglect) or risk being punished.
(And yeah, Shapey does hug Coach Stopframe and yell "MINE!" but I think realistically he saw his mom and dad "hugging" him and thought "Well, now it's my turn!" I don't think he knew he was illegitimate at the time, and it's possible he still doesn't know. I also highly doubt he knows Stopframe is his father.)
Idk what Poppet was doing to Bloc, but when he and Shapey got switched, Bloberta didn't notice the difference. Bloc must have been through something close enough for Bloberta to continue doing what she was doing without resistance. I do think it's interesting that Bloberta is so manipulative to Shapey all for her desire to be helpful, but never even noticed when she wasn't even with him anymore.
Had we gotten the episode "Nurture" and Shapey and Bloc gotten their character arc, I wonder if they would have ever explored the idea of them both weaning themselves. Like, if their friendship made them bolder and they decided to grow up on their own and ended up rejecting Bloberta even despite her apparent manipulating. I think Bloberta would have had some kind of breakdown. Maybe she wouldn't lash out at them or double down like Clay does with Orel, but I think she would throw her own kind of fit.
Idk, at the end of the day it's just a theory, but in my mind, Bloberta is destructive towards Shapey and Bloc the way Clay is destructive with Orel (albeit in her own way). And it really proves how selfish she is, first manipulating Clay into marrying her under the guise of being "helpful," then doing the same towards a son she otherwise wants nothing to do with, AND THEN doing it a THIRD TIME with Bloc. Like, girl had so many chances to get it right and didn't.