难道和亲生母亲结婚，还没有父亲的资格么？这是美国

Typically, there are two ways that a stepparent can gain child custody rights to a stepchild. The first is for the stepparent to marry or enter into a legal domestic partnership with one of the stepchild’s biological parents. The second is for the stepparent to formally adopt the stepchild. A stepparent can take one or both of these actions to gain legal rights to a stepchild。