If the case is still pending, and the warrant is currently in effect you will definitely be detained.

NO, there is no internet access for any inmate in any prison or jail. The only way they can get it is by having a smuggled smartphone, which if caught carries server penalties including the possibility of more prison time. 

We're figuring the sentence is about 35 months, and normally they get an automatic 15% good time credit. Therefore, 85% of that would be 29.75 months. Guessing the release date somewhere at March 2021

They need some form of money to buy or service to trade for the drugs. It could be commissary items or they could "work for" the dealer as inmates do chores and other things for money.

One sign would be asking you to put money on another inmate's account. Another would be asking you to give money to someone on the outside for unexplained reasons. What behavior or signals are making you suspicious?

The inmate has to get permission first. Have him meet with his counselor to see if he is even eligible. There are very few facilities that allow marriage in prison.

Yes, but it depends on the facility, the amount of time left in your loved one's sentence, their behavior in prison. 

Probation Detention Centers are minimum security facilities for confining probation violators up to 6 months. Offenders may be sent directly to the center as a sentencing option or if they prove unable to fulfill their probation obligations in the community, may be sent to the detention center as a result of a revocation proceeding. Transfer requests are not normally granted because of the short-term commitment.

It is true that an inmate may file for divorce if they someone on the outside handling the actual court filing. The petition can be notarized in prison, and then that document must be filed with the family court in your jurisdiction. There is nothing to this that makes it "faster", but if you are sitting in prison, time is not a factor as you have plenty of it.

As an inmate, you treated like anyone else. What goes on the outside is the same as the inside. If you treat others with respect, you will, in turn, get respect. If you mouth off, you're gonna get your coconut cracked.