There are several issues here that require a more in depth discussion. If you do not have faith in your attorney you can request second opinion...

What is the code section that I have to personally serve Defendant if they have not appeared?

You do not state what type of case this is but if you look at the Summons (whether it be civil, family, probate, etc.) the code sections that apply...

Is jurisdiction in family courts immediately established upon service of summons on the defendant? or after the defendant files

It is established upon proper, personal service.

How do I check up on my civil case

Have someone on the outside look on the court website. You will probably need an attorney to ensure the case progresses the way you want it since...

It is not a simple question. Do you have information on what the decedent owned? That is critical to answering your question and what the process...

Did the decedent own a home? Do you know of any assets he/she had? There are many possible scenarios here depending on how property was held and...

In small clams case I subpoena. The witness is asking for the witness fee. But I'm not sure when I have to pay?

You are supposed to pay when you serve them.

Dose granddaughter have rights to house?

Show the will to an attorney. As long as granddaughter is not on title the kids should be able to act quickly to recover the house and remove the...

Dose she have any legal rights to house?

Not unless there is a will or trust that leaves it to her or if she is on title as a joint tenant. Title can easily be checked through the county...

CAN WE THE PLAN TIFF FILE AM AMENDED DEMURRER? ?

You can file it yourself but your chances of success increase greatly if you have an attorney do it.