一般老旧观念都是父母离异孩子才随母姓，或者父亲是倒插门。不过随着时代进步，大家也不会因为这些事情就歧视别人了，但是不排除有
The old idea is that parents are separated from their mothers, or that fathers are inverted. But as the times progress, people don't discriminate against others because of these things, but they don't rule out the fact that there are.