I would love to have a closer relationship with my sister (we are both in our 40s.) She lives 10 minutes away...but I rarely see her. Any contact we do have is entirely down to me texting or calling. I do visit her, whereas she has visited me twice in the last 4 years despite being a short drive away. If I get pissed off and stop calling she doesn't even seem to notice. We had a traumatic childhood so I know there is baggage, I have had all manner of counselling over the years myself. I have called her on it...last time I said, do you know that you haven't called or texted me in 9 months...and she just replied that she was a bit rubbosh wasn't she. If you challenge her more robustly she explodes and I would be excommunicated. Just seems a shame
I don't know if there is another approach??