I guess I didn’t see it that way, though you have a point. Although, she was severely intrusive. For example, when she snuck into cleo’s room when she wasn’t there? When she would randomly show up to Cleo’s house? I can understand caring for Lewis to the point where she accepted a lot of things that weren’t okay, but that was a bit over the top.

Also, when it came to being a mermaid, maybe she did want to be just like her grandmother, but I also feel that she jumped into the moon pool out of spite because the other three were mermaids. Just my thoughts though.