Catching your partner in the act is the surest way. If you are a man, you may prove adultery by your child not having your dna. And many adulterers are strangely careless with pics and text messages they leave on their cell phones for their parners to find. Whether those provide "proof"in the legal sense depends on the exact content of pics and messages.
no prove....
Prove to whom? You can't "prove" a negative.
I can prove there are angels on earth.. trust in god and he will prove it to you too.
Prove It was created in 1977.
Proving is the present participle of prove.
prove your love
you can prove this by believing in what you believe in
An experiment can prove or disprove a hypothesis.
prove and proved
Prove is the present tense.
(in the US) That is the beauty of the US Legal System. You do NOT have to prove that you are not guilty, the prosecution must prove that you ARE guilty.
The best way to prove employee dishonesty is by keeping a record of evidence that may prove your view. Without evidence or a witness, it may be difficult to prove it.