Write my daughters a letter (actual letter) every week for 90 days!

I have a daughter (14) who is going through a bit of rebellion and has moved to her father’s house in another state. My heart is ripped apart but, she is in God’s hands though out of mine. My pastor suggested along with calling her daily to write her a letter once per week and just let her know how much I love her. Not a guilt trip but, a sincere letter. Then I though about my 11 year old daughter who is at home and not rebelling…I could do this for her too. Just to tell her how much I appriciate and the lady she is developing into. I love my pastor! He has great wisdom and this is so simple even I can do it!