Lack of trust and relationship difficulties. If you can’t trust your parents, who can you trust? Abuse by a primary caregiver damages the most fundamental relationship as a child—that you will safely, reliably get your physical and emotional needs met by the person who is responsible for your care. Without this base, it is very difficult to learn to trust people or know who is trustworthy. This can lead to difficulty maintaining relationships due to fear of being controlled or abused. It can also lead to unhealthy relationships because the adult doesn’t know what a good relationship is.