Any help would be appreciated. Thanks.
Can you help here?
homosexual marriage = oxymoron
I don't have any links, but I recall that the journalist peddling the myth of mediaeval Catholic same-sex unions is called John Boswell. If you google him with additional key words such as "gay marriage" or such, you should find quite a lot.
John Paul spoke against it, but most other leaders disagree. American bishops are in favor of it and against it, depending on who asks and who is asked. There's information all over the Web, if one can get past the public relations junk.
Concern That US Bishops' Conference Folding On Federal Marriage Amendment
http://www.lifesite.net/ldn/2004/may/04051407.html
48 House Catholics send warning to bishops
http://www.msnbc.msn.com/id/5017313/
You might rummage around David Armstrong's website, "Biblical Evidence for Catholicism". He probably has some articles on this issue somewhere:
http://ic.net/~erasmus/RAZHOME.HTM