ISO Paula's baby.

I am searching for a niece or nephew I only just found out about 3 days ago. Her birth mother was Paula. She lived in Huntington Beach, Calif. in 1969. She had an older sister named Dawn. Her friend Connie was also pregnant. I am told Paula was sent to another state and a home for unwed mothers to have her baby. I don't know how accurate this is. I am hoping someone will recognize this information and help me add to it.