Slight fear of having a second child

I have a 7 year old girl who is my world. we are joined at the hip and are THE dynamic duo. however, the wife wants more kids and so do I. The problem is, i have a fear that having a second kid will weaken the relationship I have with my daughter.For anyone with multiple kids, does this actually happen? have you had to sacrifice a strong bomd with your first kid in order to form a new one with the second kid? its almost like I fear i wont have enough love to spread around. via /r/Parenting http://ift.tt/2Ctrdrb