An attachment therapy is any of a variety of treatments intended to treat attachment disorders, especially in children.

Information and support regarding attachment, bonding, and attachment disorders, including reactive attachment disorder (RAD). attachment.adoption.com

Emotional attachment is when you are very close with someone because of your feelings.

A mother has an emotional attachment to her children because she loves them. Love is an emotion (a feeling) and an emotional attachment is based on that feelings.

Daniel A. Hughes has written:

'Attachment-focused Family Therapy'

'Attachment-focused family therapy workbook' -- subject(s): Attachment behavior, Problems, exercises, Family therapy

'Principles of Attachment-Focused Parenting' -- subject(s): Parent and child, Attachment behavior in children, Parenting

'Brain-based parenting' -- subject(s): Parent and child, Attachment behavior in children, Parenting

love