Two of my children are thriving in our local public school, but I believe the needs of my eldest could best be met in another environment. Should I feel guilty if I don't send all my children to private school?
Consider the individual needs of each child. Some parents educate one child in a private school, while a sibling attends public school. Don't feel guilty, each of your children learn differently. Do what's best for them individually.
Have a quick read on "When should I send my child to private school?".