I totally understand you, yes it can take a few months to deal with, just tell her you are not prepared to divorce her and that you still have strong feeling for her ask to go away with you somewhere where you can spend quality time together
I don't think she needs to go to court she can just go to where you got your marriage license and tell them she wants a divorce but you also need to sign the paper work
You get 30 on arrival as soon as you can go to the immigration office near where you are staying and get a 30 day exstencen, take a visit for 48 hrs over the boarder come back and do the process again,
I only paid one month but it's up to the owner, but I guaranteed you will never get it all back, Thai, s don't like giving money back they will find something wrong when you ready to hand it back