grand moms estate does it go in to her kids estate?

Answer 1

If she wrote a will, the will decides that issue. If there is no will, then most states provide that the property goes to her living husband and children; or if just the children are alive, to the children in equal shares. This is called "intestate succession" and you can do a web search on it for your state.

Answer 2

Not necessarly !
Hopefully she had a will stating who gets what.
If not,( I know people that went through this) things not
only can, but do turn out nasty. "Good Luck" !

Answer 3

has she wrote a will ??????????????????