Meaningful, but needy friend
I have a friend who has within recent months (ever since she got engaged and asked me to be in her wedding) started to call me every day, sometimes twice a day. Though I cherish her friendship and do not want to lose her as a friend, I have a busy schedule, I work two jobs, I have a boyfriend, other friends, and my own family to keep in touch with as well. I am beginning to feel smothered and I feel like I neglect others in my life so that I can keep her happy by talking to her as often as she seems to need to talk. How do I tell her to give me some space without hurting her feelings?