Apologies don't mean anything and sorry just isn't enough, if someone keeps doing what there supposedly sorry for.....People can blame their actions on a number of things, but, the bottom-line is people actually have to change. Sometimes that is beyond their capability...... and......that my friend is when you just have to leave them and walk away!!
How to apologize correctly. This is phrased in the context of marriage, but I think these rules of thumb are important for any kind of relationship with another human being. I struggle with a lot of these; it's a harsh, but nice, reminder to be a better person.
"Too often we don't realize what we have until it's gone. Too often we're too stubborn to say, 'Sorry, I was wrong.' Too often it seems we hurt the ones closest to our hearts, and we let the most foolish things tear us apart." Unknown - www.purposefairy.com/7597/be-kind-what-goes-around-comes-back-around/