What is up with KawaiiStacie’s Mods always breaking and never updating?

Bit confused why you'd keep trying to use a mod that breaks your game so often as you said?
Best not to rely on mods too heavily as they can break and cease to be updated any time. I understand really enjoying a mod and how much it adds to the game, i have plenty I love like that, but it's entirely your choice to use it or not, and not at all the creator's responsibility what happens to your game if you choose to. You use them at your own risk.
They can keep their mods updated, if they wish. Equally, they can stop any time if they wish, too.