If you’re 27 without, perhaps God doesn’t want you to have one and you should consider the religious life.

It is the more perfect and preferable life, one receives more gifts from God.
‘For the love of God, sisters, never be careless about this – and, glory be to the Lord, you are not so at present. If you would gain this fear of God, remember the importance of habit and of starting to realize what a serious thing it is to offend Him. Do your utmost to learn this and to turn it over in your minds; for our life, and much more than our life, depends upon this virtue being firmly planted in our souls. Until you are conscious within your soul of possessing it, you need always to exercise very great care and to avoid all occasions of sin and any kind of company which will not help you to get nearer to God. Be most careful, in all that you do, to bend your will to it; see that all you say tends to edification; flee from all places where there is conversation which is not pleasing to God. Much care is needed if this fear of God is to be thoroughly impressed upon the soul; though, if one has true love, it is quickly acquired.’
St. Teresa of Jesus
'Such foolish attachments between man and woman without any matrimonial intentions as are called amourettes, - mere abortions, or rather phantoms of friendship, - must not, idle and empty as they are, profane the name of friendship or love. Yet such frivolous, contemptible attractions often snare the hearts of both men and women, and although they may end in downright sin, there is no such intention on the part of their victims, who consciously do but yield to foolish trifling and toying. Some such have no object beyond the actual indulgence of a passing inclination; others are excited by vanity, which takes pleasure in captivating hearts; some are stimulated by a combination of both these motives. But all such friendships are evil, hollow, and vain; evil, in that they often lead to sinful deeds, and draw the heart from God, and from the husband or wife who is its lawful owner; hollow, in that they are baseless and without root; vain, in that neither gain, honour, nor satisfaction can come from such. On the contrary, nothing comes of them but a loss of time and credit, and unreasoning excitement, mistrust, jealousy, and perturbation.
St. Francis de Sales