I'm sorry to hear about your sister's experience, but it's important to recognize that holding an entire group of people responsible for the actions of one individual is not fair or justified. It's essential to avoid generalizing or stereotyping based on the actions of a single person or a few individuals.
Every individual is unique, and their actions should be seen as their own, not reflective of an entire ethnicity or nationality. Displaying anger towards Mexicans or any other group based on the actions of one person is not only unfair but also perpetuates harmful stereotypes and prejudices.
It's crucial to treat people as individuals and judge them based on their own behavior, character, and values rather than attributing their actions to their ethnicity or nationality. Engaging in prejudice or discrimination against any group of people is harmful and goes against the principles of fairness, equality, and empathy.
If you are struggling with your emotions in response to what happened to your sister, it may be helpful to talk to a trusted friend, family member, or a professional counselor. They can provide support and guidance in processing your feelings in a healthy and constructive way. Remember, addressing the issue of violence or harm should focus on the individual responsible rather than their ethnicity or nationality.