Thanks dear I am doing just that and I feel your pain as I am going through the exact same thing. My husband came down to celebrate our birthdays(mine was on 30th and his on 10th) and we had hoped that I would get the visa during his visit(As I completed 120 days on 9th July) but unfortunately I didn't coz of this strike. But yet I didn't let that affect our relationship in any way. I am here surrounded by friends and family whereas he's all alone there dealing with work and home. Gotta be strong for us as I can't afford to go weak. I have faith in God that one day we will be together.
I pray for each one of us here that we get through this period soon. I would still recommend you to make this trip and make the most of it . Don't mention the visa for one bit during your trip and enjoy your time together (That's what I did). Its not worth to waste your time on negative things infact have happy times and make amazing memories. Don't let anyone get the better of you including the visa office.
Hope you have a great time with your girl and Hope she gets her PRV soon. Good luck dear. God bless