What's the worst case scenario?

The worst case scenario is that he has his probation revoked. If he gets a new charge revocation is almost a certainty.

There is no longer any such thing as post minority child support in Alabama. So when your child turns 19 that is it unless you are in arrears.

Do we have a chance at joint custody ?

Joint custody seems like a long shot. However, if paternity is established you should be able to get visitation. However, you would be required...

My ex lied about his 401 plans & retirement fund can I still get it after 12 yrs.

Not unless you can convince a court that the Statute of Limitations should be tolled because of your ex-spouses fraud. This is a very fact driven...

Can I get custody

Yes, you would have to allege the child to be dependent. Probably you should start by contacting DHR in your county.

Can we take custody of child from a mother that unfit ? We are not related

As an interested party you could file a private dependency action, but DHR would still be involved if for no other reason than to do a home study

What kind of case do i have? My ex-wife's husband has been charged with sexual contact with a student, 2 counts.

It sounds like you have a strong case. Without more information on where you don't have custody already, however, it is difficult to give a very...

Should I be fighting for joint custody or visitation rights ?

Start with visitation and move from there. Suit would seem to be in the Circuit Court of the County where the child resides.

How long noncustodial parent has to go without seeing child before its abandonment in Alabama?

I believe you are referring to IMPLIED CONSENT of termination of parental rights. Terminating parental may be the best avenue if you really want...

Can a non custodial parent put in a modification to change states of child support ?

I don't think so. It is the state where the children reside hat would have jurisdiction over custody matters. Whether that state can decide child...