Joel Amos Gordon

All I can remember is near the end the female lead is living in a little house and I think she has either one or two children in bed. She goes into the sitting room of the house and starts to sew. She is also pretending to be pregnant and there is a man who is after her and her children but when he comes to get her she stabs him with a pair of scissors. I'm not sure but I think she might also be a police officer or something to do with the law.