"I am the innocent party here," said the former Celtic and Ireland keeper.
"All I did was stand my ground and defend my goalkeepers when Roy wanted to know why they had not taken part in the five-a-sides.
"It was no more than an animated discussion that has been blown out of all proportion.
"I spoke my mind and Roy spoke his in the tone of voice that is common on training grounds the world over.
"Yes, it was heated but that is part and parcel of the game and there would be something wrong if players were not hypedup this close to a World Cup finals.
"But to say we had a row is so wrong. I have had more heated arguments than that with my kids over their homework."