OTTAWA (Reuters) – The Canadian government has abruptly started to argue that the same-sex marriages of many foreigners who wed in Canada are not valid, a move that stunned the gay community and could affect thousands of couples.

In 2005, Canada became one of the first nations in the world to formally legalize gay marriage. As a result, same-sex couples have been marrying in their thousands in Canada – with many coming from the United States or overseas.

Continue reading …

Further coverage here and here.