No, you go to hell for rejecting Jesus. You don't go to heaven because you are so good, or do charitable things or because you never divorced. You go to heaven because of the blood that Jesus shed for you and by accepting that your sins are covered.
Ephians 2:9 not by works, so that no one can boast.
This however is not a licence to sin.
Romans 6;15 What then? Shall we sin because we are not under law but under grace? Certainly not!
I never read anything about divorced people not being allowed to remarry. Is such a law in Scripture?
Scripture says
matthew5:32 NKJV
But I say to you that whoever divorces his wife for any reason except sexual immorality causes her to commit adultery; and whoever marries a woman who is divorced commits adultery.
NLT
But I say that a man who divorces his wife, unless she has been unfaithful, causes her to commit adultery. And anyone who marries a divorced woman also commits adultery.
My interpretation and I am sure some will disagree is that 'unfaithfulness' is wider than just cheating. I also believe abuse is a form of unfaithfulness towards the marriage vows of love, comfort, honour and cherish.
the Bible verse is directed towards men probably because only they could obtain a divorce at that time but I am sure it pertains to women as well.