Don't want to be Muslim anymore
I'm struggling lately with Islam and need some help. I was born and raised a Muslim in the US. I am now a woman in her 30s. I'm struggling with my religion because of many disturbing verses in the Quran (things like killing nonbelievers, giving women 1/2 the inheritance as their brothers, and beating your wife if she doesn't listen). Also, I am disturbed by the fact that Prophet Muhammad married a child. These are just some of the things that bother me.
My problem is that I come from a large conservative Muslim family and am not sure how to tell them. Many of our functions revolve around Muslim holidays like Eid-ul-Fitr and Eid-ul-Adha and events during Ramadan. I just don't want to continue acting like I believe when I don't. But it'll break their hearts and infuriate them if they know the truth. Some or all of them may disown me or never speak to me again. My home is full of Islamic artifacts and books given to me as gifts by them. I like some aspects of Islam but the problems are big ones.
If you have any advice, please let me know. I'm really struggling with this and would like to live honestly. I originally posted this question on the Islam thread and received 3 replies but then the entire question was deleted. I guess the Islam thread is run like a dictatorship and there are some things you cannot dare ask. That's why I'm now posting here. Thanks for your help.