Can I change my "Extended Summer Possession" weekend as long as it's still a 14 day notice?

You will need to work together and hopefully in writing can come to an agreement.

Is it legal for my x husband to file a new case in lake county California for divorce, when we have an existing case for divorce

Where the existing divorce case is that court has jurisdiction. Sounds like you need to speak to your attorney to determine the issues.

Health insurance marginal cost relating to NJ child support.

Every state is different, every plan is different. Call the plan adminsistrator and ask.

Can you have a WC claim and a discrimination case at the same time against an employer?

depends on the fats of each...Both claims go through an administrative process in Texas first. An attorney in your state can better advise you.

no...it is not legal...both can be charged.

Do I have a legitimate claim or not ?

In Texas it would be a hard sell to a jury...Texas is "open for business" and usually you have to be killed by the shopping carts, and the owner...

Texas follows the "buyer beware" theory. Call an attorney in your area that does consumer protection litigation.

Is there anything I can do?

a family attorney in your area can better assist you and answer those questions, and give you options

If I know the defendant Executor's attorney is going to file misleading info in Court How do I let the Judge know?

I don't think the majority of attorneys will file false information with courts. Today is a little late.

How do I go about a gun trust

I have never heard of a gun trust. Must be something the NRA handles.