Sharepoint 2013 - DetailForm with webpart list - Delete Item redirect

I have created a parent child list structure in SP 2013. Following this tutorial: http://ift.tt/1BsCwG5

Now everything works great, but have one small issue. On the detail page of a master list item, there is a webpart which shows the child list of that item. When, in that list, I delete an item, SP redirects me back to the homepage.

How can I impact that redirect? Can I find the UIElement using js/jquery and set a redirect URL? Or do I have to code for this? (Eventhandler or something?)

Thanks for your help !