Hi!
I was going to stop and not write anymore today, but I had too. So, that I am not judging everyone either, your mother may be missing something in here life. Her illness may not be as bad but in her mind they are, but it is a bigger puzzle, it is being alone, and time as pasted, and little in her life left. So, she thinks, your going to help her think differently, I hope.
I worked with elderly for years, as the grow older and loses spouses, and their life is not active and their not connected to the outside world they feel abandoned, and she is holding on in other ways.
Try this, take her out without getting into discussions about her illness. Just enjoy the baby and her, write down things , you want to ask her about her past, her child hood, where she lived, what the town was like, show interest in her , and after for or five outings, ask her if she would like too have her hair or nails done with you. Develop a relationship based on, interest no on needs. Show her new things, do not disgard her illness or whatever, just say,"oh I am sorry, if I can do anything for you, let me know", "change the subject", you did not push her feelings away, you acknowledge them, and you offered, and now you are helping her too think outside that boxs.
Maybe she will begin to trust you, and allow you too come too the doctor appointments, but you have too have developed a relationship that will open that door. Going to the doctors is not too challenge what she tells you, but too better understand what it is she has, and what you can do for her , to make her happier, even if she did have a illness that is terminal. life is not over, until the last breath.
If she is abusive, "leave" do not join in, just simply say, I love you and your are hurting me, and I am trying to change our relationship. I will not take this abusive lanuage any more. Call me please, I love, when you can talk without being abusive .
It works, she wants you too! That you have too remember, if something does happen too her, before you can develop this situation, it is not your fault, as long as you know, in your heart you are trying. She will call again, it may take her time, she has years of bad habits, and they die slow. But , they will die and the relationship will, grow for the better.
I lived this with my dad and mom they were married for 68 yrs they were both in their mid 80's, he was diagnosed with Colon cancer stage 4. When I came home, he was minipulative and mean, and spoke mean words, but I was all grown up now, and was not going to let him do that anymore.
I would go up stair to my apartment, or out for a ride, and not speak. even if he need me for something, nothing got done if he was abusive. I would leave him in a safe situation and come back when he apologized. He got the message, actually he had Colon Cancer,I gave up living cheaper, and alone to move home to care for him. Out of ten siblings, I was the only one free to do so, and I just had a double mastectomy and reconstruction just in the last four months on second surgery, I was on oral chemo, that was making me sick, but I promised never to put then in nursing homes.
I was the one he abused for years, physically and emotionally, my older brother killed himself in his forties after years ofl abuse and failed marriages and relationships. My mom threw him out, and 5 years later the court ordered his return with many condition. He was a changed man, he did not drink, he did not beat us , or treat us like dags as he uses to say. He raised police dogs, shepards, and he would say, if you get to close they take advantage of you. I know how sick he was, just did not know what to do about it, we did not have child protective agency. With my first child, I was so afraid of being like him, I sought help. I spent two years learning parenting skills.
My father and I our final 2 years, were the best gift God could give me and him. We both had learn to forgive, and love. He began to say,"I love you" I was uncomfortable , i had never heard that from him in forty some years". I one day, just grabbed him by the head, just when I knew he was going to loses it, and ruin the good, I kissed him on the forhead and said, I love you too dad, BIG, he cried truly. I was a nerves reck, I had never kissed my father with truly loving feeling.
He never knew unconditional love, and someone had to teach him to trust and love.
He said, he was sorry, what a blessing, I know how luck I was, and we loved one another for the first time, or we loved one another the right way for the first time. He told me of stories on how he was treated by his parents, his mother, my grandmother was the devil her self. That poor child , I thought when I heard he was so young, he was alone. But in for giving each other, he worked out his heart for his parents,and though we must make changes if we know they are not right. They too were abused badly and the chain reaction continued down the line.
Work at it, you are right, she is all you have, but you are all she has too. Be patient, I am sure it will happen. Just be loving, and unattached to her illness, more attached to her interest.
Best wishes for a happier life with mom, and the baby.
Extreme206