This is a complex question, and the answer largely depends on the context. First, the act of "killing animals" can range widely. In some cultures, hunting for food is a common and acceptable practice. However, unnecessary cruelty to animals is generally considered morally and ethically wrong, and in many places, it's illegal.
Second, killing people is, in nearly all contexts, a very serious crime. It's typically considered one of the most serious transgressions a person can commit, both legally and morally.
If the person in question is causing harm to others (either humans or animals) without a justifiable reason (such as self-defense), this raises significant ethical concerns. A person who commits such actions may also pose a risk to their partner, either physically or emotionally.
People often seek partners who share similar moral and ethical values. If a woman considers herself good, she would likely seek a partner who aligns with her values. Engaging in harmful behaviors toward others, including killing animals or people, is generally not consistent with commonly held values of kindness, respect, and empathy.
Ultimately, it's essential for each person to evaluate potential partners based on their individual actions, ethics, values, and character, as well as how these aspects align with their own. It's also important to consider personal safety when choosing a partner. If a person has a history of violence, there may be a risk that such behavior could continue or escalate in the future.
If anyone is in a situation where they feel unsafe or uncertain about their partner's actions, it can be helpful to seek advice and support from trusted friends, family, or professional resources.