Board Thread:Skyrim/@comment-107.219.133.18-20130707180256/@comment-107.208.177.105-20170101075343

through a mod called lonely Karliah you can marry her also if that mod fails to work for some reason or another you can use amazing follower tweak mod it can be used to force her to be a follower and if that doesnt get all the desired effects then you can reset her through the mods dialogue menu with her specifically after that you might need to have her join you as a follower again then she should have all of the dialogue options. you may or may not need to use the console commands provided by the description in the lonely Karliah mod I dont know I am just stating how it worked for me.