Final answer:
The aunt is likely experiencing depression and rumination, which is persistent negative thinking about one's distress. To improve her situation, it's essential to seek professional help or therapy that focuses on changing the negative thought patterns and behaviors associated with her depression.
Step-by-step explanation:
The individual described by the aunt in the provided statement appears to be exhibiting signs of depression and a behavior known as rumination. Rumination is a pattern of negative thinking that involves focusing on one's distress and its possible causes and consequences rather than looking for solutions. It can be a part of the depression or lead to it.
Recognizing this behavior is an important step, but without taking action, such as seeking therapy or adopting coping strategies, the situation may not improve. Intervention for depression and rumination often involves cognitive behavioral therapy which helps an individual to change negative thought patterns and behaviors associated with their mood disorder.