What Is Separation Anxiety in Adults

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Separation anxiety disorder is often thought of as a childhood condition, but it can also affect adults. In adults, it involves excessive fear or worry about being separated from people they are closely attached to, such as a partner, child, parent, or close friend. The worry is often focused on something bad happening to the loved one or to oneself while apart. Adults with separation anxiety may struggle to be alone, travel, or let loved ones go about their day without frequent contact. The condition can begin in adulthood or continue from childhood, and it responds well to treatment.

What Adult Separation Anxiety Looks Like

• Intense worry that a loved one will be hurt, fall ill, or die while apart.
• Fear that something will happen to you, such as getting lost or ill, that would keep you apart.
• Difficulty being alone at home, similar to feeling anxious when alone.
• Needing to know where loved ones are and frequently texting or calling.
• Avoiding travel, overnight stays, or work that involves being away.
• Nightmares about separation.
• Physical symptoms, such as headaches or nausea, before or during separation.
• Seeking constant reassurance about safety or the relationship.

To meet criteria for the disorder in adults, symptoms usually last at least six months and cause significant distress or interfere with work, relationships, or daily life.

Why It Happens

Separation anxiety can develop for several reasons. Some adults had separation anxiety as children that never fully resolved. Others develop it after a major loss, a frightening event involving a loved one, a serious illness, a move, or a relationship change. Early experiences of unpredictable care or loss can shape attachment patterns and fears, as explored on the pages about fear of abandonment and fear of people leaving. Anxious temperament and family history of anxiety also increase risk.

In parents, separation anxiety may focus on their children, especially after a health scare or during milestones such as starting school or leaving home. Separation anxiety often occurs alongside other anxiety disorders, panic disorder, depression, or PTSD.

The pattern can place strain on relationships. A partner may feel monitored or restricted by frequent calls and requests for updates, while the anxious person feels misunderstood and afraid. Over time, both may feel frustrated. Understanding separation anxiety as a treatable condition, rather than a lack of trust, can help couples approach it together.

What It Is Not

• Not simply missing someone. Missing loved ones is normal. Separation anxiety involves intense fear and interferes with life.
• Not controlling behaviour. Frequent checking is driven by fear rather than a desire to control, though it can strain relationships.
• Not the same as anxious attachment, though they overlap. Separation anxiety centres specifically on fear of harm or loss during separation.
• Not only a childhood problem. Adults can develop it at any age.

How It Is Assessed and Treated

A clinician will ask about fears, how long they have lasted, avoidance, checking, and how daily life and relationships are affected, and will look for related conditions. Cognitive behavioural therapy is the most studied treatment. It helps people recognize catastrophic predictions, gradually practise spending time apart, reduce checking and reassurance-seeking, and build tolerance for uncertainty. Relaxation and grounding skills can help manage physical anxiety. Couples or family sessions can help loved ones respond supportively without reinforcing avoidance. Medication may be considered for some people, particularly when other anxiety or depression is present.

Getting Support at Pacific Maple Psych Centre

If fear of being apart from loved ones is limiting your life, therapy can help you feel safer, reduce anxiety, and enjoy time together and apart.