If you've collected proof that the member churches of your denomination are working contrary to Christian doctrine then you've sufficient evidence to cease tithing and I wish you the best of luck in finding a pastor of a church who's not converged in your area. The problem is that for the most part, there is nowhere to run where this evil cannot or will not follow and Jesus never promised us we would have a safe and comfortable life free from harassment. In fact, he promised us the opposite. Use this time to prepare yourself for what may lie ahead. If you don't know how to defend yourself unarmed, I suggest that you find a boxing gym. While I'm sure you could learn MMA or some other martial art, boxing will enable you to defend yourself unarmed in a span of weeks, where most other martial arts will require, at the least, months to years. Do you have friends, relatives, neighbors, classmates, and coworkers who spout new age religion and claim it's Christianity like your current ministers do? It maybe time to quietly cut yourself off from their social circles. If you have any debts, do your most diligent to pay them off. If it's an option, pursue an education that grants you greater understanding of Christianity. I imagine there are a variety of other options available to you, but those are probably a good start.