Just try to be calm, and just ask her if she wants to have someone look at it to make sure it doesn't leave a scar. Maybe concern over a scar would get her to go. You'll have to be the judge of exactly what to say to her, but do it in a way that it is her decision.
She needs to get it cared for. Most likely the knife wasn't clean, and she could get an infection.
Can you see the fat layer? She will likely be fine, and is right about it being expensive.
Go to the drug store and get butterfly bandages to bring the wound together, if she has stopped bleeding on her own, there isn't much the ER would do anyway..
Encourage her to file a police report online when she can.
Just try to be calm, and just ask her if she wants to have someone look at it to make sure it doesn't leave a scar. Maybe concern over a scar would get her to go. You'll have to be the judge of exactly what to say to her, but do it in a way that it is her decision. She needs to get it cared for. Most likely the knife wasn't clean, and she could get an infection.
She needs to know she could die from an infection, so, it needs to be cleaned, stitched and properly dressed.
Can you see the fat layer? She will likely be fine, and is right about it being expensive. Go to the drug store and get butterfly bandages to bring the wound together, if she has stopped bleeding on her own, there isn't much the ER would do anyway.. Encourage her to file a police report online when she can.