Help with weight painting shoulders

So I have most of this rig functioning well but I can’t get the shoulder area of my character to stop tearing oddly, almost as though the geometry is being left behind instead of morphing and stretching with the rest of the rig. I have tried many different variations of weight painting and have made sure that no other undesirable bones are effecting the area to no avail. If anyone could help me out with this I would greatly appreciate it!

Here is a picture of the issue i’m having:

I’m new to the forum so i apologize if I have placed this in the wrong category.