The Young Victoria (2009):

Dominated by her possessive mother and her bullying consort, Conroy, since childhood, teen-aged Victoria

refuses to allow them the power of acting as her regent .......... following her accession at age eighteen,

..... Victoria is impressed by Albert's philanthropy which is akin to her own desire to help her subjects.

Ascension to power of soon to be sovereign.

Reminds you of something? :)