Look up to God for the answer, men will keep failing you. It is the only God who always provides for our needs. The promise of a man is absolutely a failure. Could you imagine the number of times that you were disappointed?
It is vice versa, both men and women disappoint equally. Many had gone insane because of disappointment. Try not to trust.
In some instances, there are a few others who favor their promises, but one out of thousands.