No, it is not weird at all to see your friend and her little brothers as part of your found family. Many people, both neurotypical and autistic, can form strong emotional connections and attachments to people they care about, extending beyond immediate family members. This concept is often referred to as "found family" or "chosen family."
For individuals on the autism spectrum, relationships can be just as meaningful and significant as for anyone else. Autism does not diminish the value or depth of emotional connections one can experience. In fact, autistic individuals may often have intense and genuine emotional connections with people they feel comfortable and safe around.
It's important to recognize that everyone's experience of relationships is unique, and what matters most is that you feel a sense of belonging, support, and care with the people you consider your found family. If these relationships bring you happiness and a sense of connection, that is what truly matters.
Inclusive and understanding communities recognize and respect diverse ways of forming connections and expressing emotions. It is essential not to judge or label relationships as "weird" simply because they might differ from societal norms. As long as your relationships are healthy, respectful, and bring positivity to your life, they are valuable and meaningful, regardless of how others might perceive them. Embrace the connections that matter to you and make you feel happy and supported.