Yes, because that started the religion...
Thus brings a greater question; what is religion. Is religion the actual existence of a deity (Thus religion started at the start of time, if one believes the bible) Or the belief in a diety (Thus starting with adam and eve, according to the bible)
However most prominate cathlic authorities say that many parts of the bible, mostly the old testament, are metaphors. Thus Adam and eve could not be the first people on earth, but the first people instilled with the knowledge of god.
Now that I'm on a role, I'll go and state other facts about the bible that counteract creationism. (DERAIL)
- Day in hebrew has two meanings in hebrew; day, a in 24 hours, or a period of time.
- A certian passage in the bible has been mistranslated. Where "Created" occurs there should be "separated".
Thus Genesis 1:1 should read as follows: In the beginning God separated the heavens and the earth.
Each event happens in intervals, not specifically days. Also, one account follows the current scientific view of how the earth was created. Thus, if properly translated, there is no issue with the creation myth and science.
Any other proof of creationism I'll deal with later if I feel like it.
Now To the point of the topic:
Your parents are bringing you through an "arraigned marriage" where they are forcing you to marry this girl. What country do you live in? In any event, I would oppose this arraignment strongly and flat out refuse. Unless, of course, you truly wish to marry her.