can't/never let go (of)

舍不得

--Chancellor Dong, Lv Bu is your right-hand man in the battlefield while Diao Chan is nothing but a temptress in your harem, which should weigh more in your heart?

董公，吕布乃公战场厮杀之心腹猛将，貂蝉不过一粉黛尤物，两者孰轻孰重耶？

--Can you let go of your concubine and give her to other people? Shut up or your head will roll!

汝之小妾，肯轻舍与人乎？再勿多言，言则必斩！