Presenter Christine and footballer Frank, both 36, announced their engagement in June 2011, but his impending move to New York City FC is keeping them from getting hitched.
Speaking to OK! magazine, she said: “We know exactly what we want to do so that’s half the battle.
“Frank is slightly up in the air so we don’t know when he is heading off, so we’re on standby a little bit.”
But because of their forward planning, Christine is certain when they eventually do set a date things will run smoothly.
She added: “Once we know what’s happening, we can make it happen quickly.”
Unlike a lot of WAGs, Christine insisted she won’t be following Frank to New York.
She said “I’ve been quoted saying all manner of things, like I’m handing out CVs in America. Well, I’m not. I’m not moving there.”
Christine and Frank have been dating since October 2009, after meeting at the Pride of Britain awards.
Former Chelsea midfielder Frank has two daughters with his ex-fiancée, Spanish model Elen Rivas.