The condom in a dream shows the protection you are using to preserve yourself from unexpected. The dream could indicate the actual fear of having kids and responsibilities that come along with them. The condom could also indicate the fear of diseases that you might get if having unprotected sex. The condom could also show the lack of sexual intercourses in your life, which makes you feel sad and irritated. Perhaps you need to let go the tension you were holding for a while. If you or your companion wore the condom, then it foretells about the protection you get from that certain person.
Dream dictionary: Condom dream meanings
(See Birth Control)
…(Condom | Contraceptive device | Diaphragm) To use a contraceptive in a dream means throwing one’s money into the drain, wasting one’s wealth, depriving one’s children from their legitimate inheritance. Using a contracep- tive in a dream also signifies impeachment from office or losing the election or divorcing one’s wife or changing one’s trade….