If people would read the Bible instead of listening to pastors teaching false doctrines, they would find that people don't go to Heaven. That is very clear in the Bible. People die and await the resurrection. When that happens, God will set up his kingdom on earth with his reborn followers. There is not one verse that says people go to Heaven, but Jesus did say that no man had gone to Heaven except Him. Also, there is no marriage in Heaven. There is no marriage in God's kingdom. All this is in the New Testament.