<human>: Give me the gist of the text in a nutshell

So my Gf (27f) sat me down and said for the first time in almost 6 years that she wasn't happy. 

Our relationship has otherwise been perfect, loving, adventurous. Of course we have gone through tough times (unemployment, health issues) but always could count on a foundation of trust and love and the fact that we are still really into each other physically.

It went from her saying we should open a bank account together, to saying that she's not even sure she wants to try and save what we have built.  

When asked she said that my younger sister's (27) recent engagement gave her cold feet and now she regrets not being single for longer, or living on her own and that she is scared to never be free again.

I have tried to comfort her and I have also told her how much I love her and that I am also scared of being with one person for the rest of my life, but that in the end I know I'd rather face it with her than alone. 

Question: Do I give her space or do I plan a romantic getaway and try and spend more time?
<bot>: My gf (27f) is considering ending our perfect (her words) 5-year relationship so she can be single and free again. Do I (30m) give her more space or shower her with love?