Ok, I know I bought a lemon but.....

Its under warranty,. Has 4500 miles. it usually gets to ride on a tow truck once a week. Last week it wouldn't start. Clutch replaced with 800 miles. Total fail with 250 miles. I have had the car 3 months, I noticed the brake pedal would do this occasionally but now it's daily. I am starting to think I need a priest and not a mechanic. The car is so unpredictable and Ford says this is normal. Myou daughter has the same car, hers is fine. Should I be worried about the brakes?

If the brakes are not functioning properly , then , yes , you should be concerned. MAYBE , going by what you said , you just need a PRIEST who IS a mechanic!! Good luck!