A spokesman for Camelot, which runs the Euro Millions Lottery, said Matthew Topham did not wish to comment on anything his mother had said, adding he had not made any comment on anything since his win.
More top news
Passengers have been warned to expect disruption on East Midlands Trains this weekend because of work on the main line into St Pancras.
A cold and mostly dry day, with wintry showers becoming more confined to coasts. Brisk winds, especially near coasts.
A mostly dry day with sunny spells. Wintry showers from late afternoon in the west and north, perhaps falling as snow to lower levels.