This is Samuel and I will discuss this and provide you information in this regard
1 - Yes, you can file for an uncontested divorce
. I suggest, you consider first discussing and preparing a Marital Separation
Agreement which outlines everything from what you will continue to pay such as school, her car payment, portion of her rent, etc - in lieu of any type of Court Ordered Spousal Support
That support would continue until she is done school and give her 6 months after graduation to find a job.
2 - Spousal support many be granted if even on a temporary basis. She left you, however, and a court will evaluate to see if there was any just cause, such as abused etc that made her leave. If not, I suggest, that a court may order the temporary support if you two have not already come to terms with what is agreeable. The support ordered by a court will be based on the time of the marriage
, if she worked, can she work, does she need the support and can you pay it.
3 - As long as you have a Marital Separation Agreement wherein you both agree to move on in life without interference to the other, having a girl friend will never be an issue
I suggest that you can begin with a mediator and that you can get the names of local mediators from the clerk of the court. A mediator can help you two to come to terms with the MSA and draft it for you.
Please note that I can only provide information for what you ask. In that regard, if you have other questions or need clarification, please let me know here.
Otherwise, I would appreciate a Positive rating as that is how I get credit for my time in providing you true and correct information.