Suppose you are right; why did not you convince your family? How can you change the minds of others, about half of Americans who, as your family, will be voting for Trump when you failed with people who love you? Did it cross your mind that the alternative you support might look prettier, but might be not much better? Do not condemn your family. Think about political options that could be acceptable for both you and your Trump-supporting family. If you want to find a real solution, you have to start thinking about what you can do yourself, not by blaming others for not doing what you deem right.