Not able to handle some unexpected situations around children and seeing they are not feeling safe

C : sometimes when I drive my children to and back from school I face unexpected situations like too little space to move the car or having to park on a slope where the car would slide a bit .
T : My children do not feel safe with me at times.
F : Disappointed
A: I do my best not to get into an accident .
R : questioning my ability to be a secure person where my children could respect and trust. Since they see my inability to properly handle the situation they say we are scared