如果他 really 再回头，you should 要!

离婚问题多，不离问题 may 多 or less, depending on your view of family value. No family has no problems, just some people don't want to mention. Virgin-to-virgin marrirage almost does not exist nowadays. If you have no children, much simpler; but you have. Marriage is a gambling; no one knows what the future is. 如果他 really 再回头, you are advised to accept him. Live together, never separate. Men and women cannot often get together, easy to cause problems.