A divorce can indeed be annulled. You need to check the laws in your particular jurisdiction. There are several advantages including not having to be remarried, negating property settlements, and reinstating retirement and social security benefits
You may be able to get an anullment if you haven't consumated the marriage. See a lawyer in your state.
Yes you can get an anullment, so hurry up and do it!
I think you mean an anullment. That is when two persons get "unmarried". It has the effect of declaring that the marriage never happened. Similar to divorce, but different legally.
Write to the Marriage Tribunal in the Diocese where you got married.
There are several things the determine the eligibility of an annulment in the Philippines. If the person was a minor at the time of marriage then it is eligible for an annulment. Some other things include the absence of a marriage license, polygamous marriages, and mistaken identity.
Depending on the reason for annulment you may be able to, but if it is not a valid reason for annulment you may not be able to after 3 months. It also depends on your state laws.
If your first spouse is still living and there was no anullment, then it is very surprising that a Catholic priest agreed to officiate at your second wedding. Only an expert can say for certain, but it is unlikely that your second marriage is valid in the eyes of the Church.
11.5 years
An anullment may or may not be granted by the Catholic Church tribunal. Unlike a civil divorce, not everyone who applies for one receives one. The tribunal may find that the marriage is valid and the couple are united in wedlock for the remainder of their lives. The tribunal may decide that the marriage was not valid from the start. Whichever way it decides, each party will be notified of the tribunal's decision.
Forever, there is no time limit on a legal marriage.
It's up to the couple.
As long as it is performed by a minister, yes.