girl problems (strictly to girls and guys who went thru this situation only)?

[Rocky]

okay not really girl problems but how do i get a girl who cant trust guys as much anymore to trust me i mean i put my self in the situation to be trusted like im a real nice guy but she sees that but she cant bring her self to trust me well my word so because other guys messed it up for me so how can i get her to trust me like i am going to meet her face to face on thursday and i need advice to get her to trust me any advice