2004 Ford F-150 wipers, windshield & visibility problems

I was driving down the road when my window on my ford f150 lariat came crashing down two weeks ago( my child was sitting next to the window she is 6 mths old) & it distracted me long enough to look back @ the road & there was a car stopped to make a sudden turn & I couldn't slow down fast enough & I hit them in the rear. All 4 of us went to hospital with minor injuries. It was my fault the cop said but I told him about the window & he didn't give me a ticket thankfully.

I was driving and went to roll down my driver side window on the way home from work and the whole window just dropped into my door never to be seen again. To my luck, it began to rain.....badly. As if getting wet wasn't enough, every time a vehicle would pass me going the other direction at an intersection I would get splashed with nasty road water in my face!!! It sprayed me so bad once when a vehicle passed me that I hit the curb and could have easily had a horrible accident or worse, killed someone on a curb!!!