Sibling relationships are shaped by a combination of genetic, environmental, and social factors. According to social learning theory, siblings learn from each other and develop their emotional and social skills through interactions with one another (Bandura, 1977). Attachment theory also suggests that the bond between siblings is influenced by their early interactions with their caregivers, which can shape their attachment styles and relationships with others (Bowlby, 1969).

When it comes to romantic relationships, prioritize: