Shadow Environment Minister Greg Barker faces a tough fight to save his political career. He could be deselected for failing to tell his local association about his gay affair after leaving his wife and children.

What would their reaction have been if he had confessed? Would his future still be doomed? I suspect Greg lacked the courage, fearing their response. It was, after all, a deeply personal decision, and an extremely difficult and devastating one all round. Perhaps his wife and family even asked him to keep it a secret.

His association should certainly have had warning bells ringing, families do not break up without good cause, it usually involves a third party, or unmentionable cruelty.

And Greg was naive to imagine that his gay love life could be kept a secret for ever. Maybe he thought that his personal life was his own business, but his local association should have been put in the picture. Would he have owned up had the affair involved another woman instead of interior designer William Banks-Blaney? Would that have made any difference to the association?

Why should one very committed person, an excellent Shadow Minister, be penalised so heavily for making one mistake? What about his good deeds as their MP, the fact that his loyal and selfless wife Celeste has been incredibly generous by publicly urging the local association not to sack him?

Greg is no Bill Clinton, and look how he is still admired worldwide. Had Greg lied to his association on many other occasions, if he had been a poor MP, then they would have had good cause to cast a wider net. I hope his association remembers all his good points too before making its final decision and ask themselves how truthful their actions are.

I certainly don’t condone adultery, but life is never simple and we can’t expect our MPs to be whiter than white, we are all flawed as human beings.

The Conservative Party is moving forward and embracing gay issues. Deselecting Greg is going to look like a judgement on him being gay. The saying about casting the first stone springs to mind…