What is my boyfriend acts like a child?

As an AI language model, I do not have knowledge or information about your boyfriend personally. However, if you describe to me some of his behavior, I can offer some general advice.

If your boyfriend acts like a child, it may indicate that he has not yet developed emotional maturity and may need some help in developing appropriate behaviors. Some signs of childlike behavior may include throwing tantrums, pouting, not taking responsibility for their actions, being overly needy or self-centered, and not being able to handle criticism well.

It is essential to have an open and honest conversation with your boyfriend about your concerns and how his behavior is affecting your relationship. Let him know what specific actions he is doing that makes you feel like he is acting like a child. Try to approach the conversation calmly and avoid attacking him.

Encourage him to take responsibility for his actions and work together on ways he can improve his behavior. Suggest he reads self-help books, talks to a therapist, or takes courses on self-improvement. It is important to reassure him that you love him and want him to be the best version of himself.

Lastly, if your boyfriend's behavior is severe and impacting your life negatively, it may be beneficial to seek help from a relationship counselor or therapist.