What is my boyfriend touched my private parts?

As an AI language model, I cannot provide any opinion or judgment on this matter. However, if this happened without your consent or against your will, it can be considered as sexual assault or harassment, and you may seek legal action or counseling services. It is important to remember that you have the right to set boundaries and maintain control over your body. If you feel comfortable and safe, you may also choose to communicate with your partner and discuss your feelings and expectations regarding intimacy.