I don't know which edition you're referring to. I suppose the lines 43-58 are actually the third paragraph. So, here's the answer:
The narrator's relationship with her husband has changed because of a supernatural influence that she can't exactly explain or fathom. She doesn't really know what happened, when, or why, but at night her husband was not the same person she married. "It’s the moon’s fault, and the blood. It was in his father’s blood," she reasons. Her husband is alienated because of this, and somehow she feels that they don't belong together anymore. He goes out to find those who are like him. "Something comes over the one that’s got the curse in his blood, they say, and he gets up because he can’t sleep, and goes out into the glaring sun, and goes off all alone — drawn to find those like him."
After voice you can put the ellipsis. There's too much ands in you sentence
She always has candy on her desk; gumdrops, M&M, chocolate kisses, or Life Savers.
The detail which best show that the narrator's activism has changed practices in the community is this: 'three weeks later, two businesses had signed on and two more said they do think about it. This option is the correct one because it shows that two businesses in the community has implemented the desired change already and two more businesses are on the verge of doing the same, which means the narrator's activism is already generating positive results in the community. <span />