This is a reminder that their actions are not your responsibility. None of their choices are your fault, no matter what they say to justify their lies. The truth of your situation is that they made choices that did not reflect their true character, and now you know about all of this. As the saying goes, the cards are on the table, and you have just figured out just how much these people were bluffing. At this point, let yourself feel some emotions. Do not try to stuff all of them down, because this will only make you explode into a fit of rage, or they will fester like depression at the bottom of your stomach. Do not let this happen. If you do not let yourself feel these emotions, whatever they are, in the moment that they rise up in your throat and fill your eyes, then you are only hurting yourself more and shooting random shrapnel into people you actually care about.