You ever want to genuinely help someone out

Yes, I helped a friend move out of the flat she shared with her abusive boyfriend. Took me a whole day moving her belongings and cost quite a bit of money too. Within 2 days, she'd given him the address, invited him around, and he was staying there. She rang me a day later crying and asked to come and stay at my place. I told her no and she said I wasn't a very good friend. She then rang another mutual friend saying her and the boyfriend had been evicted, could she go there. The last I heard, is that they were living in his car.