painful for somebody
painful to somebody

But they can be painful and hard for your child to live with.

Having him that close to me is too painful for words.

That whole experience was so painful for all of us.

When he tried to talk, it was too painful for him.

It's far too painful for me to talk about yet.

They're going to be real painful for the next few days.

It has been painful for me to read about war ever since.

The eye can be quite painful for 2 to 3 days.

All this part of my history is still painful for me to remember.

To work on them all at once will be very painful for you.