130 vs 129 visa

[mgreen225165]

I am a US citizen living in United Kingdom, my fiancee is a Canadian citizen also living/working in UK. We were dating/living/working in US, her on TN visa, and me (US is my country of nationality) when we met, but moved to UK a year later.
Can I marry her abroad or does it have to be in US?
Which form should i fill out for us/her (129 or 130 visa)?
Which document needs to be filled out prior to marriage?
Even though we dont live in US does she gain US citizenship and/or greencard?
What is the processing time for these events?

Thanks,

Matthew

 

[antonms]

First of all, you can marry out side the US. It depends what you want to do. If you want to marry now, do so, and then file I-130 and if you want K-3. If you want to marry in US, then you file I-129F. If not in US, no documents need to be filed besides thouse to get married in the country your at.
If everything goes ok, she'll get a green card, and in three years can file for citizenship.
The processing time depends on a case.
Some get processed I-130 faster than 129F or K-3, some don't.