When you are passionately in love with someone and you have to decide to marry or not to marry. You can choose either option, as long as you act honorably and do not sin. Both are good in God's eyes. Love each other, raise a holy family, and do all for the glory of God.
"But if they do not contain themselves, let them marry. For it is better to marry than to be burnt." - 1 Corinthians 7:9
"But if any man think that he seemeth dishonoured, with regard to his virgin, for that she is above the age, and it must so be: let him do what he will; he sinneth not, if she marry." - 1 Corinthians 7:36
"Marriage honourable in all, and the bed undefiled. For fornicators and adulterers God will judge." - Hebrews 13:4