Why when you love somebody they think they can do what ever to you?

When someone loves another person, they may feel a sense of security and trust, leading them to believe that their partner will be forgiving or understanding. This can sometimes result in a lack of boundaries, as they might take the relationship for granted. Additionally, the emotional investment can create a feeling of entitlement, where they may act in ways they wouldn't with others. It's important to communicate and establish healthy boundaries to ensure mutual respect in any relationship.