She is shocked by Mortimer 's sudden visit there , and finds out that Mrs. Delvile has said that if she will give up her fortune ( then Mortimer will not be Mr. Beverley , but Mr. Delvile ) , she can marry her son .
Cecelia finds out that Mrs. Delvile has said that if she will give up her fortune , so Mortimer will not be Mr. Beverley , but Mr. Delvile , she can marry her son .