for many pages will wrestled with the concept of his grandfather marrying miss love so quickly.what did will finally conlcude was the reason his grandpa went of to elope and what caused him to teach that conclusion?

I think the theme of this involves the number of reasons people marry. The "passionate love marriage" merely one arrangement and often fails. This union had more practical reasons. Companionship, financial support and a basic respect made this union. Perhaps these reasons are a more realistic goal of marriage than "romantic love".