At the end of the day it is your choice which you chose due to experiences you have been through, people you have met, the media and now the "trigger" has made you leave Islam...
All holy books are seen by some people, as crazy and have no place in a modern society like these days. But this doesn't stop people believing in them because it is so dear to them. Maybe you have never had that connection with a religion, so spiritual that its the backbone to your life and understanding. As the world evolves so do human beings, some humans use modern day equipment to 'extend their knowledge', however people argue that holy books do not. Modern day equipment as in guns and bombs, but then you can argue that then, it is humans who are in fault in developing those objects. Although they may have been developed for a different purpose, a minority of people interpret its use differently... Can we not say the same thing about a religion? But to some people they argue, why change something (i.e a holy book) when its not 'broken' and is perfect in THEIR eyes? I emphasize on the word 'their', as they aren't yours, so i see no reason why we are dipping our nose into other peoples life?
We all have emotions and different opinions towards different things. We all see the world in a different way, but a little guidance is never wrong. Let one another do what we want and believe in what we love. As there's no point in doing something, half-heartily when your mind is not in the right place. Force, negativity and hurtful remarks never help. What ever happens, happens for a reason.
But please, I stress not to be spiteful towards something, which you know means the world to another person. Does that honestly make you a better person? Make you feel like you've won something over the other person? If yes, then I congratulate you on your low, meaningless and desperate 'win'...
So I wish everyone well in their journey to find that thing, which they cherish and cannot live without. Whether that's happiness, your faith and religion or family (: