Dream about sister in law crying is a sign for your patriotism and devotion to country. You need to reevaluate major aspects of your life. You are regressing into a period of time when you were safe and completely dependent. The dream is a metaphor for your objectivity in a situation. You dislike someone or you are being disliked.
Sister in law crying dream is a hint for confinement and restraint. Perhaps your strength or will is being put to the test. You want to expand your own knowledge. The dream signifies your commitment and dedication. Someone close to you is hiding something from you.
If you dreamt about sister in law crying:
It may be best not to tackle that particular topic of conversation today, as neither you nor your partner (current or prospective) will feel able to do it justice. You could find yourselves getting irritated over small issues, or even by a lack of flexibility in your attitude that detracts from the overall picture. It is worth waiting another day, when you will be more successful.
"The Messenger" is here to interpret your dreams!