Tired.....

I feel like I just can't do it anymore. I'm so tired of feeling this way and getting treated this way all the time. Not just by my husband but by my parents and everyone else who claims to be there for me.
I've always been a loner. I was an only child and when I would make friends some how I always got left out and wasn't treated very nicely. Now, my dad says things about the way I raise my children. My mom belittles me every chance she gets. My husband is selfish and only thinks of himself. Takes everything from me and expects me to be ok with it.
My kids at times don't show no respect because they get told they don't have too. It seems like the one person that was always there for me and never doubt me and always took my side was my grandma. I wish she was here. I miss her so much... I have no one and I'm falling apart.
 At work they treat me bad because I'm only the secretary and I am the one person everyone can shit on. Looks my life is that I am the person to shit on and in turn just live with it.
I'm getting sick of it....