This dream may represent a sense of danger or fear in your waking life. The presence of your mother and stepfather could symbolize your family or support system, while the cat may represent your independence or intuition. The snake, a common symbol in dreams, often represents hidden fears or repressed emotions. The fact that it almost bites you could suggest that these fears or emotions are close to the surface and may need to be addressed. Your warning to the others could indicate a desire to protect those around you from harm. However, their taunting of the snake could suggest a tendency to ignore or downplay potential dangers. The snake being caught and then released by your cat could symbolize your attempts to control or confront these fears, but ultimately being unable to do so. The snake chasing and biting your cat could represent the consequences of not facing these fears, leading to a loss of independence or intuition. Your screaming for your cat could symbolize your distress over this loss. Overall, this dream may be urging you to confront and address any hidden fears or emotions in order to maintain your sense of self and protect those you care about.