Marriage, divorce, and remarriage according to God?

I got married very young, 19, for all the wrong reasons. My husband and I lived a life of sin together. I believed in God but did not follow. I was saved at 12 but didnt fully understand because growing up I was taught baptism was the only way to salvation and by 12 I had realized God was much closer that I was being taught. But I didnt fully understand. My husband and I both commited adultery, I dont know who did it to whom first but I do know of a very bad instance where he molested my best friend. I stayed with him, but later when he left for war I asked to be seperated from him. We never made the seperation legal. I acted as if I were single and continued my life of sin and adultery. When he found out, he divorced me and I begged for a second chance and had given my life back to God. He divorced me anyway. I changed my life and am now walking whole heartedly with God. Am I doomed to spend the rest of my life as a divorcee? I want to remarry and live the life I was supposed to live. Please help?