Delaware bills · 153rd General Assembly (2025-2026)
Delaware SB 100
AN ACT PROPOSING AN AMENDMENT TO ARTICLE I OF THE DELAWARE CONSTITUTION RELATING TO THE RIGHT TO MARRY.
- Introduced
- In committee
- Passed Senate
- Passed House
- To Governor
- Became law
Sponsors
- Cyndie Romer (Democratic)
- David L. Wilson (Republican)
- Spiros Mantzavinos (Democratic)
- Kerri Evelyn Harris (Democratic)
- Mara Gorman (Democratic)
- William Bush (Democratic)
- Bryant L. Richardson (Republican)
- Stell Parker Selby
- Laura V. Sturgeon (Democratic)
- David P. Sokola (Democratic)
- Ray Seigfried (Democratic)
- Nicole Poore (Democratic)
- Marie Pinkney (Democratic)
- Trey Paradee (Democratic)
- Melanie Ross Levin (Democratic)
- Sarah McBride
- Claire Snyder-Hall (Democratic)
- Bryan Townsend (Democratic)
- Josue O Ortega (Democratic)
- Russell Huxtable (Democratic)
Summary
Official abstract published by the Delaware legislature· synopsis
This Act is the first leg of an amendment to the Delaware Constitution establishing that the right to marry is a fundamental right that may not be denied or abridged on the basis of gender or any basis protected under Art. 1, § 21 of the Delaware Constitution, which provides equal protection under the law on account of race, color, national origin, and sex.
Under this Act, all marriages that are legally valid under the laws of this State must be treated equally, including under all laws that are applicable to marriage, married spouses, or the children of married spouses. This Act also clarifies that the right to marry does not infringe upon the right to freedom of religion under Art. 1, § 1 of the Delaware Constitution.
Like Senate Substitute No. 1 for Senate Bill No. 100, Senate Substitute No. 2 for Senate Bill No. 100 differs from Senate Bill No. 100 by explicitly connecting the right to marry with the equality of rights provided under Art. 1, § 21 of the Delaware Constitution on the basis of race, color, national origin, or sex.
In addition, Senate Substitute No. 2 for Senate Bill No. 100 differs from Senate Bill No. 100 as follows:
• Clarifies that the right to marry applies to marriages that are legally valid under the laws of this State.
• Clarifies that treating all legally valid marriages equally means that all laws of this State that are applicable to marriage, married spouses, or the children of married spouses apply equally to marriages that are legally valid under the laws of this State.
• Removes the need for gender-specific provisions by including gender in the first sentence.
• Revises the language clarifying that the right to marry does not infringe on the right to freedom of religion under Art. 1, § 1 of the Delaware Constitution to apply to the entire section and to remove the example.
Amending the Delaware Constitution requires not only the passing of the changes in this Act but also passage of the same changes after the next general election by the next General Assembly.
This Act requires a greater than majority vote for passage because § 1 of Article XVI of the Delaware Constitution requires the affirmative vote of two-thirds of the members elected to each house of the General Assembly to amend the Delaware Constitution.
Text versions
Roll-call votes
State vote data last updated Oct 14, 2026, 12:15 PM.
| Date | Vote | Result | Your legislators |
|---|---|---|---|
| Jun 30, 2026 House | 2/3 | pass | Set your home in Delaware to see |
| Jun 23, 2026 House | 2/3 | fail | Set your home in Delaware to see |
| Jun 10, 2025 Senate | 2/3 | pass | Set your home in Delaware to see |
Actions
- Jun 30, 2026 · House
Passed By House. Votes: 28 YES 12 NO 1 ABSENT - Jun 30, 2026 · House
Roll Call Rescinded in House - Jun 30, 2026 · House
Restored in House - Jun 23, 2026 · House
Defeated By House. Votes: 24 YES 3 NO 14 NOT VOTING - Mar 11, 2026 · House
Reported Out of Committee (Administration) in House with 3 On Its Merits - Jun 11, 2025 · House
Assigned to Administration Committee in House - Jun 10, 2025 · Senate
Passed By Senate. Votes: 16 YES 5 NO - Jun 5, 2025 · Senate
was introduced and adopted in lieu of SB 100