Yes Steve, you're now a 'Balikbayan' and entitled to stay for up to 1 year without any kind of visa.
However, to get the magic stamp in your passport (on entry), you must be accompanied by your wife, and coming in on the same flight...from your HOME country too, I believe.
Make sure you ASK for the Balikbayan stamp at passport control, and be prepared to show your marriage certificate.
