I'm upset at my mother actions
Why are you upset at your mother?
I feel her actions are ruining my life
Sometimes parent's can do things that may seem unfair but they may have your best interest in mind.
My mother is the cause of my unhappiness. It's her fault for making my life so hard.
Have yo tried talking to your mother in order to understand her behavior and mistakes? Maybe she doesn't think she isn't doing something to intentionally upset you? It could all be a misunderstanding.