Honestly I would choose A.
Well, using my limited knowledge, "cleaving" means to chop, break in half, split, etc. Twain means twice. So, perhaps it's like "you've broke my heart in half", something along those lines? hopefully this helps you.
The theme of the story is to always be grateful for what you have.
Hope this helps :D
I’m so confused are u okay what the hell is this
As the band marched across the field, the crowd cheered.