brakes not working properly on wet days

one year after i purchased this car , i noticed the brakes would active when i am making a a right turn.it was either raining or beginning to snow. the car would brake as i was making a turn while i giving it gas to turn. happened at least 3 times while i was turning on a main road. this could have been a life threatening event. imagine a car coming at you and your gas pedal is not responding while at the same time your car is braking. a very scary scenario. i took it to the dealer. they said brakes need calibration and that i needed new brakes. i said sure.i asked is that normal for a car to do that when brakes wear out . they said no and tested the & found no issues. i paid for the brake replacements. 3 months go by and the same thing. took back to dealer and they couldn't duplicate but the brakes were fine. i stressed the problem of moisture( rain & snow) when this occurs. this occurs when i first start driving the car under those conditions. happens once and then i am fine for the of the drive. this keeps happening to me. i have contacted the lincoln headquarters & all i hear is take it to the dealer. but no solution. i even found people with similar problems on google and printed them & showed to the dealer. i did not get any help. all i got was that we cant duplicate it.