The Six of Wands suggests that there may be secrets or hidden information within your family. This could mean that someone is hiding something or that there is information that you do not fully understand. It could also mean that family members have been involved in something mysterious and dangerous. The card appears to confirm that there are secrets and hidden information within your family.
Wheel of Fortune reversed indicates that the situation has been going on for a long time and it may be difficult to find out what is going on. Many secrets may have been buried for a long time, making them difficult to discover. The card also suggests that family members may be involved in something illegal or dishonest. This could explain the presence of secrets or hidden information within your family.
In conclusion, the two cards seem to indicate that there are secrets or hidden information within your family. This could mean that some family members are involved in a dangerous secret. Answering the question, the most likely answer is therefore YES: there are secrets or hidden information within your family.