say I have two entities like Person and Migration
@entity
class Person{
@id
id
@OneToMany(mappedBy="fromAddress", cascade={CascadeType.REMOVE}, orphanRemoval=true)
private Set<Migration> from = new HashSet<Migration>();

@OneToMany(mappedBy="toAddress", cascade={CascadeType.REMOVE}, orphanRemoval=true)
private Set<Migration> to = new HashSet<Migration>();
}

--
@entity
class Migration{
@Id
id
@ManyToOne
private Person fromAddress;
@ManyToOne
private Person toAddress;
}

when I remove person which is refrenced in fromAddress then child row(Migration row) gets deleted but when Person which is refrenced in toAddress then child row is not deleted, instead toAddress column has null value in it.

How could i delete toAddress entire row in Migration entity?