From Longman Dictionary of Contemporary Englishenter somebody’s lifeenter somebody’s lifeEFFECT/INFLUENCEif someone or something enters your life, you start to know them or be affected by them By the time Angie entered his life, he was almost 30. → enter
Examples from the Corpus
enter somebody’s life• Brandy's friends noticed a big difference in her after Jerry entered her life. 