Actually the coup was set up 6 months ago by a PR company called Portland House, who Alastair Darling is a director, as is an ex-Head of Comms for Sky and another ex-Head of Comms for Labour (or some similar title). It was orchestrated to occur immediately after the referendum.
I agree there's a split, but it isn't Corbyn creating it. The party members and support have shown who they support, it's the 172 MPs who refuse to listen to their own party members and instead are trying to smear their own party and use undemocratic and potentially illegal manoeuvres to remove a leader who has the biggest mandate in the history of British politics - he is also similar to current international trends, where centre-left and full-left leaning parties have had huge popularity from the USA, Greece, Spain and even Austria.
Corbyn offered MPs of all different political leanings cabinet positions, he has offered to listen to them all, he has given them free votes on certain issues. Instead they have either refused to serve him or their party members, back stabbed him, attacked him rather than the Tories, made up false accusations of bullying, homophobic abuse, Tory-infiltration and other smears, and organised a undemocratic coup against their own parties wishes.
But of course it's Corbyn splitting the party
It's like talking to a Sun editorial it really is...