One of the primary challenges in stepmom-stepchild relationships is establishing a sense of trust and bonding. The children may feel loyal to their biological parent and struggle to accept a new figure in their lives, leading to feelings of resentment, jealousy, or even anger. The stepmom, on the other hand, may feel like an outsider, trying to balance her role as a supportive partner with her desire to build a meaningful connection with her stepchildren.