Next of kin and heirs at law are his wife and children. If you want to know who inherits his property if he dies without a will you can check the laws in your state at the related question link below.
It goes to next of kin
Your spouse.
The son.
Next of kin claims the body (next of kin means the nearest family member or spouse)
If you are not married and your children are under 18 then your next of kin is either your parents or siblings.
Wife, then the children. The children will get some amount of money though, the wife can't have it all.
Yes your child is your next of kin if you are not married. If you don't have children and are not.married it goes your parents and then siblings!
If your wife dies, chances are you are going to hear about it, as the next of kin.
Not if you are the fiduciary of the estate.
Typically property that cannot be claimed by kin when someone dies goes to the government. If money is owed on the house it is given to the bank.
A legally married couple remains married until the marriage is dissolved by a divorce decree. If you are estranged from your husband and he dies you would be the surviving spouse and listed in the next of kin. You would take an intestate share of his estate as the surviving spouse according to your state laws of intestacy.
If you mean for purposes of inheritance or medical treatment then yes, your parents are your next of kin as long as you are not married. If you're married your next of kin would be your spouse. For purposes of inheritance the term is heirs-at-law. See related question links provided below.