Answer:
I think the answer is water....
She may have had a child but i do not think she ever married.
The theme of the story is that you need to take time and effort on doing things right because soon it will pay off. When we do something, we need to consider the effects of our decision on the future. Some pigs compromised on time and the materials of their houses hence the quality and their safety were also compromised.
Self improvement is the answer to ur question