Anonymous wrote:OP, what does your parent want? It sounds as though your parent is capable of living on his/her own, and has at least some financial resources. Does s/he want to continue living with your sister? Live alone if s/he can afford it? Live with you? You seem to be see your parent as a football -- an object to be thrown around, one that has no cognitive abilities or feelings. But your emails suggest otherwise.
If I were in your shoes I would stop focusing on your sister, and start focusing on your parent, trying to figure out what s/he wants, and whether you can or are willing to help make that a reality. If you can't do even that, then I think you owe both parent and sister a statement saying that you have decided to abandon both family members.
Emails? I think you mean posts?
OP here. I think my sister is the one that treats the parent as a "football" - with no feelings, just money for her to get her filthy hands on, unfortunately. At this point, I think I know the answer. Frankly, we are a little tired of bailing everyone out. We pay for all of the big ticket items in the family, without going into detail (please and thank you). I think we are being used but the sister, just as the parent is being used by the sister. Since you asked.
Sister wants to be "rid of" parent, now that sister has gotten everything she can from her, sadly.
We can't take parent in, because parent was emotionally abusive growing up, and we have small children to consider. We need to protect them. As parents, I am sure you understand that perspective?
In addition, parent is the type that does not want to be alone, yet is never happy, so there is no pleasing parent. Or sister, for that matter. I think we have given all we can, and sister should consider herself lucky at this point.