Barack Obama causing a surge in divorce filings in U.S.?

I don’t know whether to take the claims made here http://jumpinginpools.blogspot.com/2009/08/is-obama-causing-divorce-surge.html¬†seriously, but you be the judge. Did the presidential election and volunteerism during the campaigns lead to an increase in the number of divorces? Or this author delusional, or what?