My boyfriend says I�need to grow up but I don't know how. It is kind of hard for me since I am in college and I am only 22. He has a two year old daughter named Lily.� He wants me to be step mommy in the future and like change her diapers every once in a while. It is like I�am a wife but still in college and we are not married. I�don't even live with him but I�help clean up his house sometimes and we go grocery shopping together. Am I�growing up too fast? Will I�still be able to go out and have fun like a normal 22 year old? I�don't want to lose him though. I love him so much but can I�handle Lily?! Any advice.