my daughter is 2years 15 days old she never leaves her mother. even when her mother goes to take bath or goes to loo or even to other room ,she starts crying and keeps calling mumma mumma। she had developed a fear as if she will loose her । how can this be fixed। how can I get over the fear। she doesn't even stays with her father too । how do I manage this with her।। how do I get rid of this fear