I'll try and condense but
My mum. Loved children, worked with them, would coo over them for hours
I'm an only child
Never hugged, touched or said she loved me
Regularly ignored and refused to speak to me
Would say how fat, ugly, spotty I was
Compared herself to me and how much slimmer she was (I was a size 14, she was a 26)
Blackmailed me into a termination
Would give me stuff/money then hold it over me - like a deposit for a house and then say "if you don't do this, we will sell your house"
Refused to come to hospital when I was having an emergency operation to stop me from being paralysed. Told my dad he couldn't go either as she had just been diagnosed with high blood pressure and he needed to stay with her
Told me to make her a cup of coffee after I had broken my ankle that morning (in plaster) and when I said "how do I carry it to you on crutches?" She told me to crawl or find a way
Often screamed at me for small things, like getting second ear piercings when I was 17 and said she would sell my pet which left me worrying for months
Was incredibly giving/nice to others where people would say how lovely and kind she was. Raved about me to everyone else 
Basically appeared to have no interest in me whatsoever and has left me wondering why she actually bothered having me