A nurse is providing care for a client who has recently returned from active combat and experienced the loss of a close friend during combat. Which of the following client statements indicates that the client is experiencing traumatic grief?

"It has been more than a year, and I still don't want to leave the house."

"When I have flashbacks, it feels like my heart is going to beat through my chest."

"I can't cry when I talk about my friend because soldiers aren't supposed to show emotions."

"I should have been the one who had been killed instead of my friend."