Final answer:
When parents fight a lot, children may experience a range of emotions and responses. Examples from the texts show that children may feel upset, worried, or confused when parents fight.
Step-by-step explanation:
When parents fight a lot, children may experience a range of emotions and responses. In the given texts, there are several examples of how children have reacted when their parents fought. For example, in the text about John's parents divorcing, he and his younger sister lived with their financially struggling mother. In another text, a boy named Jarrett dropped out of his classes when his daughter became ill, but later realized he wanted to set a better example for her and re-enrolled. These examples show that children may feel upset, worried, or confused when parents fight.