It's hard to see but if you look closely you'll see Mufasa and Simba in the background.
We know how Simba felt after being blamed for his father's death. But we don't know how Sarabi felt. To lose both her mate and son in the same day... it must've broke her heart. Actually I feel bad for Sarabi. She's Mufasa's mate and Simba's mother but she doesn't get much attention at all
Sarabi (C) Disney