The mother is usually the custodialparent after a divorce.
离婚后通常是母亲拥有孩子的监护权。
《牛津词典》
2
While one parent obtains custody, the visitation rights shall be given to the non-custodialparent to continue relationship with the child.
与子女共同生活的一方应为对方行使探望权提供便利。
3
One study comparing sole and joint custody showed that neither the type of custody nor the frequency of visitation with the non-custodialparent had an effect on the child's adjustment.