THE SECRET SCRIPTURE 6

At the moment I am starting to get a little be annoyed with the book or should i saw slightly bored. The reason behind this is because the book is only talking about a part of Roseanne's life. Which normally would not be a problem but the setting at moment is always the same and their is no adventure i hope that something will occur and we will start getting more to the plot. Their is one fundamental question which has not been answered " How did Roseanne end up in the mental asylum in Roscommon" In the blurb it says that the reason will be shocking so i am desperate to find out. Another question is why did she marry Tom McNulty slightly fat and not very handsome man when his brother was the opposite.