Quote from Chandler in The One with Joey's Porsche
Rachel: Ross didn't get the annulment. We are still married. Monica: You are kidding? Phoebe: Oh, my God! Monica: Ross. Ross: Okay, maybe it wasn't my best decision, but I just couldn't face another failed marriage. Chandler: Let me just jump in and ask, at what point did you think this was a successful marriage?