I'm not able to know the specifics of your husband's behavior or motivations, as I don't have access to personal information. However, I can offer some general insights that may help you understand possible reasons why someone might act this way during arguments.
Emotional Overwhelm: People may ask for space or tell their partner to leave during arguments when they feel emotionally overwhelmed. It could be a coping mechanism to create distance and reduce immediate tension.
Communication Styles: Some individuals find it challenging to handle conflict and may resort to avoidance as a way to cope. Instead of dealing with the issue at hand, they might prefer to shut down or ask their partner to leave.
Need for Time and Space: Some people require time alone to process their emotions and thoughts. They might feel that stepping away from the argument temporarily allows them to come back with a clearer mindset.
Previous Relationship Patterns: Past experiences or learned behaviors from previous relationships or family dynamics can influence how individuals respond to conflict. If they witnessed a similar behavior from their parents or experienced it in previous partnerships, it might become their default reaction.
Fear of Escalation: In some cases, when an argument becomes heated, individuals might fear that it could escalate into a more significant conflict or become hurtful. Asking for space might be an attempt to prevent further damage.
Avoiding Saying Hurtful Things: When emotions run high, people may say things they regret later. By asking you to leave, your husband might be trying to avoid saying something hurtful in the heat of the moment.
It's essential to address this pattern of behavior in a healthy and open manner when you both are not in the midst of an argument. Communication is crucial in any relationship, and discussing your feelings and concerns calmly can help you both understand each other's perspectives better.
If this behavior is causing significant distress in your relationship, it might be beneficial to seek the support of a couples therapist or counselor. They can help both of you navigate these challenges and improve communication and conflict resolution skills.