Whether a husband can marry again after having a divorce?

Objections

Objection 1 : It would seem that a husband can marry again after having a divorce. For no one is bound to perpetual continence. Now in some cases the husband is bound to put away his wife forever on account of fornication, as stated above (Article [2]). Therefore seemingly at least in this case he can marry again.
Objection 2 : Further, a sinner should not be given a greater occasion of sin. But if she who is put away on account of the sin of fornication is not allowed to seek another marriage, she is given a greater occasion of sin: for it is improbable that one who was not continent during marriage will be able to be continent afterwards. Therefore it would seem lawful for her to marry again.
Objection 3 : Further, the wife is not bound to the husband save as regards the payment of the marriage debt and cohabitation. But she is freed from both obligations by divorce. Therefore "she is loosed from the law of her husband" [*Rm. 7:2]. Therefore she can marry again; and the same applies to her husband.
Objection 4 : Further, it is said (Mt. 19:9): "Whosoever shall put away his wife, except it be for fornication, and shall marry another committeth adultery." Therefore seemingly he does not commit adultery if he marry again after putting away his wife on account of fornication, and consequently this will be a true marriage.