Only if she is your legal guardian.
No, only a parent or guardian.
Your 18 year old boyfriend pretty much has to consent, or there's no marriage. If you're underage, you must obtain the consent of your parents or legal guardians (or, in some places, a court). No one else can do this, and very specifically your boyfriend cannot.
It is illegal in AZ to tattoo anyone underage, so consent is invalid
In most States you are no longer considered a minor when you are 18 so you are probably underage. If both parents give their consent then you can get married. If they refuse to give you consent then one more year isn't going to hurt you to wait to marry your boyfriend.
No. A stepparent has no legal authority in regards to non biological children. He or she cannot give a stepchild permission to marry, leave the custodial parent or any other legal issue. If one biological parent has sole custody he or she can give the minor child permission to marry. If both biological parents share custodial rights, both must give permission for an underaged minor to marry.
http://www.sexlaws.org/node/1353/print
Yes. Each sets of parents has to give consent for their child.
I don't think that the fact they have warrants will affect this at all regardless of a warrant when your a parent of a minor you stil can give or not give consent over what your child does hope this helps, Good Luck and God Bless!!! * If both parents have custodial rights then both must give consent for the minor to marry. FYI, any person who has outstanding warrants is considered a fugitive and is subject to arrest and incarceration at any given time.
No. Only the court could make that decision.
Yes.
No, your intended partner needs to be legally 'of age' to give their consent.
Try calling your local Children and Youth Services. It could even go by Children and Family Services in some states. They might be able to tell you. Different states have different laws regarding the age of consent. The person with legal custody can give their consent. Underage persons can petition the court for permission to marry in some states. You need to check with the case worker, an attorney, the family court or a court advocate.