The Ukrainian president said it was his ‘duty’ to lead Ukraine On The Ground newsletter: Get a weekly dispatch from our international correspondents Get a weekly dispatch from our international correspondents Get a weekly international news dispatch Email * SIGN UP I would like to be emailed about offers, events and updates from The Independent. Read our Privacy notice Volodymyr Zelensky has admitted he is “not the best father”, as he spoke of the personal challenges he has faced during the