Youre not alone; I too long for more signs from my late mother. There were things in the immediate weeks that made me stop and think but in recent months not so much. It makes me wonder that in my deepest grief I put a spin on events that were really quite explainable. Having said that I still had an unusual phone call a couple of months afterwards that was hard to explain.
We all long for that communication and envy those who seem to get it at the drop of a hat; you wonder are they lucky, gifted or just bonkers
I still think there should be more evidence than the threads we so far have