Fact is simply defined as reality or actuality. Some definitions call it the truth. But really the fact is never the truth. Yes, it may be the reality, but reality itself isn't real! Reality is a dream. Someday, we will all wake up from this reality into the real reality. Then we would real understand that the life we are all living right now, though real, is unreal.
Let's leave paradoxes alone and focus on the real thing. Everyone (assuming) knows that day by day, times are getting harder. That is a fact! It is verifiable. The cost of living is growing and standard of living and earnings falling, making it virtually impossible to make ends meet. Everyone knows that a woman who has lost her womb, due to misuse can never ever conceive. This also is a fact, ask any medical doctor. Every good biology or medical student knows that when two parents of genotype SS gets married, they can never produce a child with AA genotype. Everyone also that one's blood group and genotype remains the same through out one's lifetime. These are all fact. But none of them is true.
The truth is what the sciptures say about you. The fact is what you are seeing. So if you are seeing anything contrary to the promises of the scriptures, it may be a fact but that fact is the lies of the devil.
The scriptures says you have already been healed of all diseases (isaiah 53:5), any sickness in your body is not true. The scriptures says none shall be barren in zion (Exodus 23:26), so childlessness is not true.
THE FACT IS NEVER THE TRUTH. THE TRUTH IS THE 'WORD'.