mon cher cœur
chers amis is how to say dear friends in French.
Dear daughter is 'chère fille' in French.
"Cher grand-parents" it's the same except for 'dear'.
cher oncle
chère famille
Cher John
Cher oncle
mon Cher is French for my dear.
notre Cher ami
Mon Cher Ange
Chère Christine
mon Cher frère