If you're talking about a regular marriage, filing for divorce should have nothing to do with a green card. If you're talking about getting married just to obtain the green card, you need to be married for four years with regular and unscheduled visits from the government.
I believe you must be married for a minimum of 2 years in order to apply for Permanent Residency.
Yes, but your spouse may lost their green card because of it. They received one because they were married to an American citizen. Normally you need to stay together for 3 years in order for your spouse not to lose their green card. Your spouse can aplly to keep it and may be allowed depending on his connections to the US or his reasons for still needing to be resident there. Reasons for their keeping it could be; children, elderly parents who are legally resident, a good job where they won't likely be fired and so have to go on benefits.
Ultimately it is up to ICE. But, they'll more than likely lose it if he/she has just received it and you separate and divorce right away. They may also do an investigation to see if you two only got married for them to get a green card, if that is determined to be the case then both you and he can be charged with a federal felony.
Not exactly. Being unfaithful is grounds for divorce, and if they divorce you then you could lose it.
That depends on whether the foreigner actually was actually a spouse, or just a holder of a spouse visa (green card).
Yes, there is a two year testing period to make sure the marriage is not a sham. Once the two year testing period is over, their green card can become permanent.
NO.
Depends upon what visa you used to enter the country. If it is marriage-related (spouse or fiance), you cannot get a divorce for generally three years or you will be suspected of fraud in obtaining your visa.
Yes, she can. Having a mental illness is not a "get out of divorce free" card.
Yes, they can.
No, the divorce alone is not a reason for deportation.
Yes, your divorce will not affect your status. However, the divorce may affect (or delay) your chances of obtaining citizenship
No, a person will not be able to get a Green Card if they are no longer with their spouse.
As a U.S. citizen, you would divorce your immigrant husband in exactly the same way that you would divorce a spouse if he was a citizen. I am not sure from your question, but if your husband's green card status is still pending, then divorcing him during the process will affect this application. If your husband was granted a conditional green card, his permanent residence privileges may be revoked if he is divorced within two years from the date this status was granted.
If you are married, you can apply for divorce.