Former Welsh Secretary Paul Murphy is understood to be the only Welsh Labour MP to vote against gay marriage plans.
I have supported a great deal of legislation over the years to oppose discrimination and give proper legal rights to people, regardless of their sexuality.
I support civil partnerships and very much oppose homophobia in any form.
However, I feel that this is primarily about the definition of marriage – something which I care greatly about as a Christian.
I must say that I’ve found some of the hyperbole and name-calling, from both sides, rather disappointing.
I am glad that a free vote has been allowed, so that MPs of all points of view can weigh up the issue and come to their own conclusions.
Welsh MPs have voted on proposals to make same-sex marriage legal. Here's a breakdown of how each one voted.
All Welsh Conservative MPs and at least one Welsh Labour MP are thought to be likely to vote against same-sex marriage plans