"It's never easy to watch a team go home. It was hard when the kids woke up and asked 'who won and which jersey do we wear today?'"
While her children were wearing the All Blacks jersey yesterday morning, Osborne still has the Irish flag flying proudly from her car.
Osborne said she would support the All Blacks for the rest of the Cup, but would like to see someone else win for "rugby's sake".
"[The All Blacks] have won it so many times there is nothing to prove, there is no pressure. So for rugby's sake I'd like to see someone else win it, but just probably not England."
Ireland supporter Cathy Lawrence, in Oamaru, said she took comfort in grilling the ABs over their yellow card.
"I was a wee bit mouthy at the start. So I got what I deserved in the end.
"I'm still harping on about Sean Fitzpatrick being a dirty player and Brian O'Driscoll being spear-tackled all those years ago," she said.
"The Irish hold a grudge."
Historical grudges aside, Lawrence will be looking forward to the next All Blacks game.
"I will move on to [supporting] the NZ team. Although, I would like Japan to win, I think they are brilliant."