Q.So upset and frustrated! My beautiful trumpet vines that we had for 10 years seemed to have died! Can you look at these pics and t
ell us if there is hope for them? You can see from photos how beautiful they have been. If we prune them now, is there a chance they will come back this summer? We have never had to really do anything thing except trimming because vines were growing crazy!

Certified GKH Gardening Expert
These articles should help. I would go ahead and prune and see if that helps.
https://www.gardeningknowhow.com/ornamental/vines/trumpet-vine/pruning-trumpet-vines.htm
https://www.gardeningknowhow.com/ornamental/vines/trumpet-vine/trumpet-vine-losing-leaves.htm