Christopher Pyne Calls Labor "The Villain" In The Marriage Equality Debate

    Pyne's comments come after Bill Shorten hinted Labor might not support the marriage equality plebiscite in the parliament.

    Senior government minister Christopher Pyne says Labor are "villains" for suggesting it would oppose the marriage equality plebiscite in the parliament.

    The only reason Pyne supports a plebiscite is internal Liberal politics. Using LGBTI couples a political pawns. https://t.co/qvTEEuq6NF

    Prime minister Malcolm Turnbull also criticised Bill Shorten's stance on the issue but said he thought Labor would eventually vote for the legislation.

    "I think Labor will support it," said Turnbull on ABC's Insiders.

    He also slammed Labor "briefing" Sunday newspapers about internal research that suggests Australia would vote 'no' if the plebiscite was held.

    "The Labor Party must want to delay same-sex marriage for a very long time, if they are briefing that."

    Despite railing against the idea, Bill Shorten left open a door for Labor to green light the national marriage equality vote.

    The Greens said it would vote against the marriage equality national vote on Friday and key independent Nick Xenophon is unwilling to express support for it.

    If the plebiscite legislation fails, Malcolm Turnbull has the option of giving the parliament a free vote on marriage equality. If parliamentarians had a free vote it would pass the government with the current numbers.

    But Turnbull pushed back against suggestions he'd give government MPs a free vote on marriage equality if the plebiscite fails.

    "There is no question that the fastest way, the way to guarantee that there is a vote in the Parliament on gay marriage in this Parliament, is to support the plebiscite."