I gave my number to a guy I met on an online dating site after a few days of talking (I know itâ€™s wrong). I found out he wasnâ€™t who he said he was so I told him I wasnâ€™t interested in talking anymore, and told him that I think heâ€™s lying about who he is. He got mad and called me some names then said bye. He has only texted me once since then. Should I be concerned for my safety? Iâ€™m afraid he might find out where I live and come to my house and harm me or my family. Am I overreacting? Please help me.