1. She seems to be a sour, negative person.
2. She was rude and demanding with Laurie. She stomped off the porch. Meanwhile, Jeb made a point of ignoring her. Also, it seems that the fence problem is the Livelys’ responsibility, not the Pritcharts’.
3. He could be a hired hand, or he could be a friend of the family.
4. She told Laurie that she didn’t trust him to fix the fence properly.