1. If only parents are present, or both parties and later partners are present, but parents are responsible for all ceremony procedures, parents can be arranged to sit on the stage to face the guests.

2. If the child has a good relationship with the stepmother, parents can also participate, but the main process is controlled by parents and stepmother, so parents and stepmother can be arranged to sit in the main position, and children and mothers can sit next to them.

3. If the child has a good relationship with the stepfather, the stepfather can send the child to get married, and the parents can also participate, but the process is controlled by the mother and stepfather, so parents and stepfather can be arranged to sit in the main seat, and the child and parents can sit next to each other.

4. If the relationship between parents is still harmonious, both parents can be discussed, but in order to avoid embarrassment, both parents can not go to the stage together. In this case, parents can be arranged to sit under the stage respectively, and children can bow to their parents to thank them respectively.

Generally speaking, parents' seating arrangement at their son's wedding can be decided according to family situation, children's feelings and parents' wishes. No matter which way you choose, it is important to make all people feel comfortable and respected.