My wife is sentenced to 1 to 5 for a 3rd DUI in county jail,in p.a.Will she serve it all?

Your wife needs to talk to the attorney that handled her case.

Dui with child passenger conviction and future gun purchases.

Yes my colleague is correct, after your parole you can then look into having a firearm in your home.

How long do you think my license is suspended?

You need to call the DMV and they will let you know.

I just got a dui, it is my first offense. What kind of charges and penalties do you think i will be looking at?

As my colleagues have stated, you should hire a criminal attorney that handles DUIs. But in general you should not receive any jail time, and...

Are there repercussions for entering into a diversion program (OAR)?

The arrest will show, but there also will be information that the charges were dismissed (if you complete the program successfully)

I have not been convicted with a DUI yet, but I have to go home to Brazil in December to renew my student visa, problem?

You need to hire a good DUI attorney. If you end up pleading you can always put off sentencing till after you return from Brazil.

You need to hire an attorney asap, and have them reduce the charge on your behalf.

I was charged with 3rd degree retail fraud this is my first offence, i have a clean record and im 30 years old

Do not plead guilty without consulting with an attorney that will engage on your behalf in a good plea deal.

Yes your charge is probation eligible, but you need to consult with an attorney asap.

Is my life ruined

Yes like my colleagues have stated, you need to hire a criminal defense attorney asap