@alsideek
One of the lies about marriage is that love conquers everything. Interestingly, everyone believes they know their partner best in a mere relationship, but wait, that is until they get married. Partners will get to know that love is never enough, marriage requires more.
Those little or big things that bother you about your intending partner are likely not going to go away even after you get married. Some people do not really change, they get worse. That is why you must do yourself a favour by addressing any major issue before the wedding, because that is the best time to negotiate.