Yeah, there was a TrueFinn who said he supports gender-neutral marriage laws on the law council, BUT since this is the only issue where that party enforces an official party line he decided to let his back up member (a fundie level homophobe) Niikko vote instead of him... This way he avoided being thrown out of the party and hoped to avoid fall out from voters.
I am disappointed that so many of Center party members are against the law proposal but at least Tuomo Puumala is for it (A while ago when the leadership in the party changed he was one of the most likely candidates for the head of the party and the only "problem" with him was that he was too young.)
At the moment, chances of the law passing the vote from the parliament are quite high, but after that it gets a bit tougher...
Honestly the real problem is that those against same-sex marriage have been able to delay this law for so long and WILL be able to delay it even longer. And that is all they can do. The law will pass sooner or later, but if it had been passed when it first came up we would have been among the first nordic countries to do so. Now we will be the last one.