What is the difference between adoption and legal guardianship in Hawaii?

These are fundamentally different legal relationships in Hawaii:

Stepparent Adoption:

• Permanent — cannot be reversed or modified
• You become the child's legal parent
• Biological parent's rights are terminated
• New birth certificate issued with your name
• Full inheritance rights automatically
• Full medical decision-making authority
• Custody rights survive divorce
• Filed once in Family Court — done forever
• Cost: $349 + court fees
• Timeline: 3-6 months

Legal Guardianship:

• Temporary — can be modified, suspended, or revoked
• You are a caretaker, not a legal parent
• Biological parent retains parental rights
• No new birth certificate
• No automatic inheritance rights
• Limited medical authority (scope defined by court order)
• No custody rights if guardianship ends
• Requires ongoing court oversight and periodic reviews
• May be less expensive initially but requires renewals

When to choose adoption over guardianship:

• When you want a permanent legal relationship
• When the biological parent is absent or consenting
• When you want full parental rights without court oversight

Bottom line: If you want to be the child's parent — not just their caretaker — adoption is the answer.