Healthy boundaries are the invisible lines that separate you from other people and define what you consider acceptable in your personal life. They help you set rules and limits in relationships to keep you safe, protected, and comfortable.

When you have a high level of emotional intelligence, you can more easily define your boundaries and make it clear to other people what you are willing to tolerate and what not. In addition, you will be able to communicate more effectively with others and express your feelings and opinions convincingly.

Emotional intelligence also helps you set healthy boundaries in relationships because it allows you to understand other people's emotions and respond to them appropriately. When you understand what emotions your partner is experiencing, you can better understand what actions and words can cross their boundaries, and vice versa, which can strengthen your relationship.

Being aware of your emotions and being able to control them also allows you to more effectively set boundaries in a relationship. If you understand what is bothering you or what makes you uncomfortable, you can express this to your partner and discuss what steps can be taken to remedy the situation.

In general, emotional intelligence helps in establishing healthy boundaries in relationships, as it allows you to more effectively manage your emotions and understand the emotions of other people.