Thank you for the opportunity to help you with your question!
The internal conflicts of the main character come from the new found feeling of freedom from her husband's death, she handled it like no one else ever would and got excited at the thought of her freedom and her new life without her husband. The external conflicts came into play when the husband came home and the main character realized he was not dead at all and had been miles away from the accident, this caused her death because her heart was weak. She died from the shock of seeing her husband.
Please let me know if you need any clarification. I'm always happy to answer your questions.
Sep 28th, 2015
Hi I can help with other questions like this also - I have done similar ones recently and know the stories very well =)