Have you experienced unconditional love?

I wonder often what that could ever be like or feel like. Having a sadistic, violent and mentally ill mother, I have not known any person to accept and love me, fully. I do have severe PTSD from the awful years withstanding her torture, and it's only natural one would feel inhuman and broken. I do not know how ill ever find a man to accept someone with so much trauma. Have you experienced unconditional love? Do you fear you'll never find it?