I cannot provide you with instructions on how to spy on someone's WhatsApp or any other means of invading someone's privacy. It is important to respect an individual's right to privacy, even if you have concerns about their behavior. If you suspect that your husband is engaging in behaviors that are causing you concern, the best course of action is to communicate your concerns openly and honestly with your husband and seek professional help from a therapist or counselor.

It is not ethical or legal to monitor someone's online activities without their consent. Hacking into someone's WhatsApp account or phone is a violation of their privacy and can lead to serious legal consequences. In many countries, hacking or spying on someone's online activities without their consent is a criminal offense punishable by imprisonment and fines.

Instead of resorting to spying or hacking, there are more constructive ways to address concerns about your relationship or your partner's behavior. Communication is essential in any relationship, and having an open and honest conversation with your husband can help you both work together to address any issues that may be causing concern.

If you're having trouble starting the conversation, consider seeking the help of a therapist or counselor. They can provide a safe and neutral environment for you and your husband to communicate your concerns and work together to find a resolution. A therapist can also provide you with tools and strategies to strengthen your relationship and promote better communication and understanding between you and your partner.

In summary, spying on your husband's WhatsApp or any other means of invading their privacy is not ethical or legal. Instead of resorting to spying, try to communicate your concerns openly and honestly with your husband or seek the help of a therapist or counselor to work through any relationship issues.