Thread:5000 Explosions and a Supernova/@comment-5909967-20141212073630/@comment-4604636-20141212074736

I don't know. Since season 11, we've been seeing parents and children of different species, so it could be possible. However, we need to be careful not to count every case of an adult holding a child's hand as them being parents. They could be babysitting or be their aunt/uncle or plenty of other reasons. For example, Mrs. Compson and Edwin in "The Substitute Arthur".