Ses, I really don't see it as 'my' interpretation. God is the Almighty creator of Heaven and Earth. He makes the rules. In Old Testament times, people had to live by ritual and sacrifice. The Ten Commandments were the laws of God, and there was no Grace.
But, Jesus came to the earth and was sacrificed. By His sacrifice, God gave us a way to Him. He chooses not to see us as we are, sinful, but to see us as Christ - free of sin. We are able to come to Him, by accepting Jesus as our Lord and Saviour. It is a choice available to us all.
He has reached out to us in the best and most amazing way possible. By sacrificing His one and only Son. What more would you expect of Him?
I think we get a little hung up on 'fairness'. God does not need to fit in with our human sense of 'fairness'. He can forgive a serial killer, a rapist, a drug dealer or Joe Bloggs - His call. Equally, he can set the requirements for a place in Heaven.
I am not judging any individuals here. But really, I think we need to be very aware that if we are telling people that they can go to heaven by being a good person, or that they will get a chance to choose God once they have died, or that God is a good Guy who will let them through regardless of whether they accepted Jesus as Lord, we are potentially denying them the opportunity of Salvation. That is just a bit serious, and I wouldn't like to be before God having done that.
I can only speak of the Truth as I see it presented clearly in the Word of God. Whether that is a pleasant thing for someone to hear or not. As I stated in my first post, there are ways and means of presenting that to someone who has not encountered God, and I would never advocate the "Hell and brimstone" approach.
I hope the OP is able to find scriptures that back up her beliefs in the Bible. I would imagine that she will not though.