UPDATE: With the passage of the Massachusetts Parentage Act, the definitions of legal parentage have been updated by the legislature.  Read this article to learn more:  The Massachusetts Parentage Act by Polly Crozier, Director of Family Advocacy, GLBTQ Legal Advocates & Defenders Original Post: Post by Julie Tolek .  Julie is an Associate at Skylark Law & Mediation, PC and runs her own practice, Think Pink Law.  Julie's practice includes family law & divorce representation, firearms licensing & NFA trusts, estate planning & probate, and adoptions. Adoption Adoption is the process by which one person becomes a parent by legally agreeing to care for another person’s biological child and to raise the child as his or her own biological child.  The adoptive parent acquires the legal rights and obligations of parentage including the legal rights to make decision about every aspect of the child's health and happiness. The Adoption Proc...