DO I need to get a divorce?

If it was a valid marriage in Nevada, it's valid here. You need a divorce.

Can a Texas child support and visitation order be enforced if the children now live in Alaska with the mother?

Yes. Hire an Alaska lawyer. Register the Texas order up there. File enforcement there. You’ll have to go up for the hearing but it’ll be worth it

At 6 months, it’s pretty much a done deal. What date did she come ? I suggest hanging onto her til you hit 6 months. If mom takes legal action...

Does a dismissal for want of prosecution mean that any orders issued during the divorce become invalid?

If the case was dismissed, any interim orders go away.

Do we need guardianship if we already have Sole Managing Conservatorship of a 17 year grandson?

Sole managing conservatorship is enough. Avoid a guardianship at all costs. It’s cumbersome, expensive, and inconvenient

How much is the fees for filing for a divorce in Harris County ?

Filing fees will run approximately $300-$350. You’ll also have service fees for the Constable.

If you signed a mediated settlement agreement, you could not have undone it. If you hadn’t, you’d likely been able to seek an appeal. I suspect...

I want to have my daughter on Fathers day but her mother is refusing access and threatening me. Please advice

I suspect your decree has a provision governing Father’s Day. Keep reading it

Can I get full custody of my daughters while their father is in rehab?

You’ve got a good chance. File and get him served before he is admitted to rehab. Once he’s in, he’ll be very hard to serve.

How long does it take to get a geographical restriction lifted?

You must request a trial date or a docket control order. Unless you do, court won't automatically give you a date