Dream about being attacked by brother hints the obstacles in your life. Your intuition about somebody may turn out to be true. Perhaps there is a some emotion that you need to express slowly. The dream represents someone who you fear is harming you in some way. You are feeling detached from those around you.
Being attacked by brother dream is a hint for immortality. You are rejecting authority and rules. You need to take advantage of an opportunity before it is gone forever. This is an evidence for a tempting situation. Light is being shed on a once cloudy situation or problem.
If you dreamt about being attacked by brother:
The slightest remark from your partner (current or prospective) could put you into a real temper. So perhaps it might be a good idea to call this an opportunity to go somewhere quiet and peaceful where you can recharge your batteries and connect with the deep calm within. Then you can be a sweet as pie to a loved one!