Not sure that there are really good statistics to back that up, but I suppose theoretically it could be true.
Still, there are better ways to discuss the breakdown of the black family unit and I don't think you can pin that on Obama.
"Michele Bachmann, the Republican presidential candidate, signed a Christian conservative pledge that stated that African American children were more likely to grow up in stable families during the era of slavery than under President Barack Obama."
http://www.telegraph.co.uk/news/worl...iage-pact.html