I don't know anything about the divorce laws in Penn. but I may be able to offer a few suggestions.
Do you have an attorney? If so, he/she should be able to answer all of your questions for you. Even if you haven't hired an attorney you should be able to just phone one up and ask a few questions without being charged.
You could also visit some Penn. divorce law websites. Each state has one and there are usually message boards or chatrooms where you can ask questions and get some advice.
Hope this helped a bit! Sorry to hear that your divorce is being dragged out. All that does is drag out the pain of the divorce itself and delay the healing process.
Take care and good luck. http://www.healthboards.com/ubb/heart.gif