Lisa Armstrong is said to be filing for divorce from estranged husband Ant McPartlin on grounds of adultery.

Ant and Lisa publicly announced their split in January of this year, having secretly ended their relationship a couple of months prior. As of yet they have still not officially filed divorce papers, however, it’s been claimed that Lisa is now looking to file on the grounds of adultery as Ant has now moved on with former PA Anne-Marie Corbett.

His team maintains the relationship started after he and Lisa called time on theirs.

Anne-Marie will reportedly be named in the documents, and it’s thought Ant is considering not contesting in a bid to speed the process along,

Ant and Lisa are said to be in talks with their respective legal teams about reaching a deal.

It comes as Lisa has taken to Twitter to hint at ‘losing hope’ by liking a tweet from a fan offering the makeup artist support.

The full post read: ‘We all hit a time when we’ve lost hope and need someone to put their arms around us and say: ‘I’ve got you right now, I won’t let you face this alone.’

A divorce can be a very stressful time, but we are here to help. You can visit our Divorce and Separation page here.