Melanie F. Willis and Mark Elliston D’Aiello of Bridgewater, Mass. have announced their engagement.

The bride-to-be is the daughter of Charles Willis of Lakeville, Mass and Diane Blier of Tiverton and stepdaughter of Daniel Lepage of Tiverton. She is a graduate of Middleboro High School, Bridgewater State University and Leslie University. She is a Plymouth, Mass. public schools teacher.

The groom-to-be is the son of Donald R. D’Aiello of Greenwich Ave., Warwick and Lillian M. D’Aiello of Thurman St., Warwick. He is a graduate of Cranston East High School, American University and the University of Rhode Island. He is a school psychologist.

The couple have not decided on a wedding date yet.