Family members, especially the narcissistic kind, will tell lies easily. Liars will always be able to give half-truths to convince you that they are honest and reliable people. A liar will always lie and tell more lies to cover the old ones. The manipulator can fool you into thinking they are selfless as well, but theyre really not. They actually have a deeper motivation which includes rewarding themselves and making everyone else think highly of their outward motivations which are false.