My dad has a cousin and I have recently fallen in love with his daughter. Is it wrong, and am I right in saying she is my second cousin?

There is nothing wrong what so ever of falling in love with and marrying and having children with your 2nd or even your 1st cousin or any cousin for that matter. If you don't believe me do the research yourself. If you and she agree and enjoy one another then go ahead and get with it!

Marrying a cousin increases the chances of genetic defects in the children. There are higher chances of both you and her carrying the same "problematic" genes since you two are from the same family line. Thus it is much more likely that disorders and defects will get passed on to your children (basic Genetics principle). I wouldn't recommend this relationship.

Yeh because yall r kinda lke family

Firstly you have an AWSOME name =) and nah its legal and yes you should go for her =P....also ye shes your second cousin I think =D good luck

Yes when I was five I had a pupp y love crush on my cosion I was so stupid when I was little