Matthew would not be concerned with fences down since he gave away his herd of cows.
Myra would have needed more schooling before being able to work at the bank since she previously admitted she could not read. Correction: Horace taught her to read. She even helps him with the telegraph.
Matthew complemented Grace on the good stew he had just eaten, then said good morning to Emma. Meaning he ate stew for breakfast.
Emma does not have a house. She does not have a kitchen. It is unclear where she boiled the potatoes and made the potato salad.
It is unclear where Emma has a sewing machine to sew such a gown.
Matthew says that Saturday is the only day he has available to repair fences. As the only Sheriff, he would need to be on duty and in town on Saturdays. That is the day of the week that most men come into town to drink and women to shop and visit with others. Crime would be more likely on Saturdays.