I have also been advised that, but again, this has another set of issues. First, if you file as married, you will be asked to provide your wife's info, police certificat, medical etc... and that will be very hard to do. Plus you will have to upload something in the correspondant section for each of those files and applications are pre-screen by IRCC AI tools so if they don't find the appropriate document your application is at risk to be denied. Stick to the facts, yes you are married but you do not live with your spouse. You'll just need to provide the maximum possible documentation that you are underway to divorce.I got the PNP nomination and ITA yesterday both with status "married"
Should I still file as "legally separated"? I have been living away since 2 years.
I see that you filed as legally separated, which is technically the right status if one has been living away for more than a year. But a friend advised me to keep marital status "married" and explain situation in Letter of Explanation, since the divorce is not yet finalized, and my country also doesn't officially recognize "legally separated".
Should I decline the ITA? If I decline I can change marital status to "legally separated", wait for the invite again, and the file PR application with accurate information.
If you have already started your divorce, bring your court documents. those are a good proof that you do not want to reconcile for the moment with her.
And If you have the possibility, try to consult with an immigration lawyer, you will have the right advice for your situation.