But she feels a tension between her two cultures .
A well - loved figure on her white brother - in - law 's ranch , Cogewea is also well - educated in Okanagan folklore and values through her grandmother .
Grandmother feels a tension between grandmother 's two cultures .
A well - loved figure on her white brother - in - law 's ranch , Cogewea is also well - educated in Okanagan folklore and values through her grandmother .