Let me understand this better and don't take this negatively cause I can't figure out a way to make the point better... You already had 2 broken promises and y

Let me understand this better and don't take this negatively cause I can't figure out a way to make the point better... You already had 2 broken promises and you are still wondering if you should give the other person the benefit of doubt.. What's that they say about, "fool me once, shame on you.. fool me twice, shame on me"... not sure if they have something for "fool me thrice.. "