Answer:
It is generally considered inappropriate and potentially harmful for Daisy to meet with Gatsby while she is still married to Tom, regardless of Tom's infidelity. While it is true that Tom has cheated on Daisy and has a mistress, this does not necessarily justify Daisy engaging in extramarital affairs or seeking out relationships with other men.
In a healthy and functional relationship, both parties are expected to be faithful and committed to each other. By seeking out a relationship with Gatsby while she is still married to Tom, Daisy is potentially undermining the trust and commitment that is essential to the success of her marriage. This could lead to further conflict and damage within her marriage, and could also have negative consequences for all parties involved, including Gatsby and Tom.
Furthermore, engaging in extramarital affairs is generally considered to be unethical and disrespectful, as it involves breaking one's commitments and potentially causing pain and betrayal to others. While Tom's infidelity may justify feelings of hurt and betrayal on Daisy's part, it does not necessarily justify her engaging in similar behavior.
Overall, it is not right for Daisy to meet with Gatsby while she is still married to Tom, as it is likely to cause further harm and damage to her marriage and to those involved. While it may be tempting to justify such behavior as "two wrongs making a right," it is ultimately more constructive and ethical to address any issues within a relationship in a honest and respectful manner, rather than resorting to dishonest or harmful behaviors.