Advisably, which one of this is better? short-time relationship before marriage, or long-time relationship before marriage?
Abdron, short-term and long-term means different things to different people. To some, two(2) months is short while to some others, it might be long so I'll say here that it depends on the parties involved and their readiness.
But most authors and some men/women of God advocate for at least six(6)months courtship between intending couples to enable them know each other better, attend counselling sessions and plan towards their marriage.
Some still advocate for a year courtship but prolonging it too much may end up bringing in some vices into the relationship such as lying and pretense. In all, you can still pray to God to give you the go-ahead.
Remain richly blessed..