To ensure a child's safety in family interactions, communication is key. Parents or guardians should have an open conversation with the child about how they should feel safe and respected. They should also be vigilant about any signs of discomfort in the child. In addition, family members should be made aware of the importance of respecting a child's personal space. If there are any concerns about a family member's behavior towards a child, steps should be taken to safeguard the child, such as limiting their alone time with that family member or seeking professional advice.