It is true that if a person is divorced for any reason you cannot marry them. What is supposed to happen if there is a divorce is that the two should forgive each other, and stay separated or get back together, but not remarried.
Besides that, you have plenty of time to get to know God before you mess with some guy lol, but I'm not telling you to not get married, just not to someone divorced, cause it shows lack of understanding love and forgiveness, even if you're not the one who is divorced.
1Co 7:13 And the woman which hath an husband that believeth not, and if he be pleased to dwell with her, let her not leave him.
1Co 7:14 For the unbelieving husband is sanctified by the wife, and the unbelieving wife is sanctified by the husband: else were your children unclean; but now are they holy.
1Co 7:15 But if the unbelieving depart, let him depart. A brother or a sister is not under bondage in such cases: but God hath called us to peace.
1Co 7:16 For what knowest thou, O wife, whether thou shalt save thy husband? or how knowest thou, O man, whether thou shalt save thy wife?
1Co 7:17 But as God hath distributed to every man, as the Lord hath called every one, so let him walk. And so ordain I in all churches.
1Co 7:18 Is any man called being circumcised? let him not become uncircumcised. Is any called in uncircumcision? let him not be circumcised.
1Co 7:19 Circumcision is nothing, and uncircumcision is nothing, but the keeping of the commandments of God.
1Co 7:20 Let every man abide in the same calling wherein he was called.
1Co 7:21 Art thou called being a servant? care not for it: but if thou mayest be made free, use it rather.
1Co 7:22 For he that is called in the Lord, being a servant, is the Lord's freeman: likewise also he that is called, being free, is Christ's servant.
1Co 7:23 Ye are bought with a price; be not ye the servants of men.
1Co 7:24 Brethren, let every man, wherein he is called, therein abide with God.
1Co 7:25 Now concerning virgins I have no commandment of the Lord: yet I give my judgment, as one that hath obtained mercy of the Lord to be faithful.
1Co 7:26 I suppose therefore that this is good for the present distress, I say, that it is good for a man so to be.
1Co 7:27 Art thou bound unto a wife? seek not to be loosed. Art thou loosed from a wife? seek not a wife.
1Co 7:28 But and if thou marry, thou hast not sinned; and if a virgin marry, she hath not sinned. Nevertheless such shall have trouble in the flesh: but I spare you.
1Co 7:29 But this I say, brethren, the time is short: it remaineth, that both they that have wives be as though they had none;
1Co 7:30 And they that weep, as though they wept not; and they that rejoice, as though they rejoiced not; and they that buy, as though they possessed not;
1Co 7:31 And they that use this world, as not abusing it: for the fashion of this world passeth away.