The Great British Bake Off star and his wife, Alexandra split after Paul, 46, allegedly became close with his co-host Marcela Valladolid on the US version of the show.
Alexandra, who is now bringing up the couples 11-year-old son Josh on her own, took to her Twitter to say: ‘I’ve lived in a bubble all these years. I had no idea of the strength you need to go it alone. Single mothers, I salute you!’
Earlier on she also hinted at her woes tweeting: ‘Ahh… A visit to the hairdresser & some retail therapy works wonders.’
For more Paul Hollywood news click here