Helpful suggestions on how this works for you will be welcome! My mother, 87 with undiagnosed mild dementia, has been living with me since fall. Adjustment has been OK with a few bumps, but generally good. Now, my adult daughter & 2 year old granddaughter will be moving in with me soon. I have the room, but it will disrupt the established routines. When they have visited, everything goes well & my mother enjoys their company & activity. However, I've noticed anxiety in her that comes out in extra neediness, edginess and says she should just be in a NH. I'm sure the uncertainty of the situation is stressful, as it is for me. I've tried to reassure her that she is still needed and loved by us all, but my stress is probably felt and worries her, too. She may not be able to express those feelings as easily as in the past and causes her to react in those other ways. I'm hoping once they are settled in things will calm down in her mind. Any problematic things to watch out for and suggestions for blending these diverse age groups will be welcome!
My older sister moved back to Moms house after my daughter and I did, way back in 1997 (I was sick), and since that time we have had kids and grandkids move in and out for periods of time, In early stage dementia it was not a problem but as the disease progresses and if there are loud running yelling children around it becomes more difficult. They are use to a set routine and need to keep it that way, loud noise is an insult to their senses as are messes of toys etc being left around, You really do not know for sure how she will handle it until your daughter and grandchild are there, You do need to have a talk with your daughter and let her know that there may be issues and she is going to have to help you control these situations (screaming, toys etc,) And explain that grandma may not always be nice or kind but it is the disease and not her personally speaking. Mom became really good at telling everyone to shut up, which is normally what we tell our kids not to say.
You are stressed by this situation and I am sure it is being felt by your Mom. Perhaps you need to relax a bit more, see a therapist just to let your fears and feelings out, hire a caregiver to stay with Mom so you can leave the house and relax, perhaps your Mom might enjoy a day care center for elders where she could meet others her age, or you may want to consider Assisted Living,
I do not know what the term is but it is something like the "Oreo Generation" where we are sandwiched between caring for parents and children at the same time and it is horribly stressful. I have been up since 3am with anxiety myself this morning, so I know where you are coming from.
In my instance, I have been doing this for 8 years, basically alone although my older sister lives here too. Due to sibling problems I have been left to carry this all alone and being locked into my home, not being able to leave due to Mom has taken its toll on me and now my panic and anxiety attacks have begun. I do not want to see you get to that spot, You need to enjoy your life, mother and your daughter and grandchild as much as possible, but when you feel so stressed, YOU NEED HELP! Let your daughter know one condition with moving in, is HELP from her continuously,
God Bless You
The elders need a regular routine, time to nap and navigate the home safely without toys, pets or small children under foot.
If the home is very big, perhaps separate quarters could be arranged but for the average house size, I think it will be a problem and probably unsafe for the elder.
Good luck.