The situation you describe is indeed very unusual, but it is possible due to the complexities of human genetics. Physical characteristics such as skin, eye and hair color are determined by several genes. Each of these genes can have different versions, or alleles, which can be dominant or recessive. If an allele is dominant, the characteristic it controls will appear even if it is present on only one of the two chromosomes of a pair. If an allele is recessive, the characteristic will only appear if it is present on both chromosomes.

In Matthew’s case, it appears his parents both carried recessive alleles for blonde and red hair, despite having dark skin. This is why their son has these characteristics, even if they are not visible in the parents. It is also possible that similar characteristics appeared in ancestors of the family, even if they are not present in the parents.

It is completely understandable that the situation caused surprise and misunderstanding among those close to the family, but I am happy to see that the parents were able to prove that Matthew is indeed their son. It’s important to remember that genetics can sometimes produce unexpected results, and it’s not uncommon for children to not look exactly like their parents.

For Matthew, growing up looking different from his family can be a challenge, but with the support and love of his parents, he will be able to understand and accept his unique situation. In the end, what really matters in a family is not the physical resemblance, but the love and support that its members give to each other.