Separation anxiety often stems from having had unsettling experiences away from familiar carers. This can be particularly so with children. This can then build into a sense of fear being generated when away from familiar people.
As with all anxieties the base cause can be explored and new ways of thnking and experiencing can be created that lead to bette way of running your life.
A couple of hours spent with Ian could well hold the key to your answer. Call him now on 01535 692207 for more details and a free consultation.