"fuck i must sound like a heartless bitch but i am at breaking point"
LEM, you do not sound like a heartless bitch. I've read some of your previous threads and you are about as far from a heartless bitch as it is possible to get (your mother, on the other hand ....).
"Maybe it is me, had NO sympathy for her last night, at all, i just felt angry, i should have tried to make her feel better but i couldn't. Maybe i am just as selfish as i think she is."
I am so glad that you were angry rather than sympathetic. Your sympathy is her weapon against you, your anger is your shield. Hold on to the anger, because it is fully justified. As for "i should have tried to make her feel better" - how would you have done that? So much of your mother's medical problems is manufactured by herself, she positively enjoys (and exaggerates) it for effect. It is another weapon against you. Her idea of feeling better is making you squirm with guilt and anxiety. I will personally come round and give you a slapping if you give her the satisfaction (
you know I never would). You are not selfish. I wish you were
, then she'd never have got her claws so deep into you.
Yes she's your mother. Which just goes to show that the ability to breed is completely separate from the ability to play nice with other people.
"i genuinely don't know if this is a mental health thing or a difficult person thing. I do know that i am at breaking point, but think i should just step up and look after my mother."
You don't need to know what's at the root of her behaviour; you just need to know, and acknowledge, the effect it is having on YOU. As for 'stepping up to look after her' , absolutely not. Stepping back is what you should be thinking about. You are at breaking point, and she will relish breaking you. Listen to your DP, he is witnessing it first-hand and he cares about you.