sounds like a bent control arm or subframe, other than slotting the strut ears and strut mount holes there's not much you can do other than taking off the control arm and giving it a few creative whacks with a sledge. or cutting and chopping... but then that's probably more time and effort than you want to dump into this thing it sounds like
Here's what I'd do / what you can attempt:
i'd do the top hole first and see where the bottom knuckle hole lines up, and then drill accordingly. the new holes aren't necessarily going to be inline with the old ones, in fact they will probably be on an angle to the old holes because of the way the knuckle rotates with the control arm. Do this with the tire off, you can eyeball well enough the camber of the wheel hub to get it close to what it'd be like with the tire on.