Totally get that but this is the very reason why she behaves the way she does because she knows there will always be another Cock waiting at the end of the phone who is on his 5th attempt to get in her knickers 
Granted she looks slim n cute but one ghost/shit cba coms and it is over n out for me bring my hard earned elsewhere!
You are correct here as trying them again after they have fucked you over just encourages their continued bad way of operating, however like in this WGs case IF she deigns to see you she can offer a good service. So I understand a punter who may try her again. I did this though with a good few years gap in between with Renata_Brunet who I had castigated on here a lot for fucking me over with dead comms years ago. A punting mate highly recommended I try her again which I did and she was really great and became a reg for a while, no comms issue for me during that time. She was also stunning looking with a lovely lithe body AND once I fucked her as hard as I could manage she was like putty in my hands, she became a right dirty slut. Was it worth me going against my principles in seeing her again, you bet it was, she was fantastic looking and in the room had a good attitude.
So knowing that I wont rule Veronica out 100% for the future, at present its unlikely I will give her another go but that might change. What I wouldn't do is put myself out to travel to see such a WG again but with both Renata and Veronica I didn't and wouldn't need to. Being pragmatic on this can work out well, whether it would with Veronica remains to be seen.