How can I obtain legal guardianship and/or custody of my grandson?

Consult with an attorney. You will probably want to make an application to become guardian if your daughter does not want to approve you adopting.

I live in NJ. My son is 6. I am not with his father and his dad left him in the car while he went into the store.

Agreed. What are you looking to do with that information? Has it been confirmed?

Questions about sad and my kids

I agree but child support is always modifiable so you May want to consider filing a motion.

What rights does my daughter's father have for visitation after going 12 years of not being around at all? She is 12 years old.

Ultimately, unless he meets certain criteria, he will get it but it should begin with some sort of reunification.

My father has been sick for over a year now. My brother and I got into a huge argument after the last time my dad got out of

This is not a family law question. Post in will/estates/trusts.

Child and Spousal Support Increase Request for Medical Information

I agree that you should speak to your attorney. S/he may be trying to get different information form different sources first? I also agree that...

You can always file for modification of child support. If there is a genuine error in calculation, it should be fixed.

What should my friend do

If he establishes paternity he can be added to the birth certificate.

You can seek to enforce the order.

Do I have the right to see the resident in which my daughter is being kept at on her visits with her father?

You have the ability to request an inspection or a safety check. This does not necessarily meant that you, personally, will be allowed to do it.