I was disappointed that I missed everything and I took it out on Jon because that was the only person available . I felt terrible about it later after he woke up from his comatose nap and we got into it again . All I ever do is pick a fight with him , and over the most trivial things .

Question: Why is the narrator feeling guilty ?
Answer: They had an affair on Jon .They cheated on Jon .They broke Jon 's trust .They yelled at someone unfairly .