I am a mother of three children (1 year 8 months, 13 years, and 15 years old). My two older children are from a man who abused me, mistreated us, and refused to acknowledge the children as his. He went missing, and only recently I was able to submit documents to establish paternity. I later married a wonderful man, but he passed away from cancer. We had a son together, who is now 1 year and 8 months old. He was born after his father had already died. We live in Kyiv. I work as a mystery shopper and we receive social benefits, but things are very difficult now, and we cannot afford winter clothing and shoes for the children. I am asking for help.