The homosexual marriage decisisons are the spark that sets the fire, but the fuel has been piling up for over 30 years.
If you are correct about this, then you can take this to the bank, too:
In 100 years, the Roe v. Wade decision will be portrayed in U.S. history books as part of a concerted effort by conservative, white, male Republicans to exploit women and control minority populations in this country.
The fact that unfettered access to abortion is now an official plank of the Democratic Party will never be revealed to future generations, as will the role of people like Jesse Jackson, the Black Congressional Caucus, the NAACP, etc. in supporting Roe v. Wade.