Sometimes this includes family. After spending years trying to make life better for my family I hit the breaking point. I care, but I just can't do it anymore. To love and care and bend over backwards with not so much as a fraction of the care or concern shown back to me I can no longer care the same. I am letting it go.
It's so disappointing when someone tells you they care but their actions clearly show they don't. We've all experienced this, people in our lives who talk the talk but never walk the walk when the time comes. The only positive from this is that you know where you stand.