How do I get my drug addict spouse to leave our home.

More information is needed before this question can be answered. Is the house community property, a gift, etc.? How long has your spouse lived...

It means that more than one person (you) is believed to be an owner of this property.

The answers given above are sound. You should start with the contractual agreements and go from here. You can likely sue for both breach of...

When last grantor passes does the attorney who the deceased grantor retained need to be retained or rehired again by successor ?

You have not presented a scenario that would indicate that you are obligated to hire that attorney, nor do I know of any. Feel free to hire an...

If I advise the court by email that I want to contest a will, will that stop the statute of limitation before I get an attorney?

No, an email to the court will not suffice.