To Whom Does My Tithe Belong?

"Good morning Dr. Sala," writes a friend of Guidelines, "I have a question to ask you. I am confused about tithing, and I want to be obedient to God's Word. I understand a tenth is required, and in Malachi 3:10 that it should be brought into the storehouse which I assume means the church. I have been giving half to church and another half [to missions].  Sometimes I don't approve of the decisions of the church and how the money is used. What is right in God's eyes?"