We have very little in common. I find her ignorant and prejudiced, and I can't really forgive her for failing to visit my mum when she was dying in hospital (my mum was her step-mum and brought her up for about 10 years). She lives about 200 miles away. Now both my parents have died I find myself thinking "Shall I just stop bothering?"
My other sister (let's call her Anne), who I love dearly, keeps inviting her down to stay with her. Anne wants to maintain their relationship for reasons I really can't fathom, but seem to be sentimental more than anything.
Will I lose something if I cut her out of my life?