Athiest don't answer the big questions, why are we here/ what's the purpose of life? Where does love come from?
Im sorry but maybe as atheists we just arent asking the same questions. Does it matter why we are here? How can we live a fulfilling and positive life seems a better question. Love may be just chemical processes that as humans we have evolved as a propagating influence. But they seem to be questions that are important to you but a lot of atheists are at peace with an answer of 'I dont know and it doesnt really affect how I live my life'.