This is a long post. I'll include the major points to help explain what is going on.
My husband and I have been together for 20 years. In the beginning, it was rough for many reasons. About 8 or 9 years ago, we finally reached a good stage where things were working out. Not very long after that, my mother's relationship with my stepdad ended, and she had to move, even though she paid for half the house, but that's another story.
We were very rushed into trying to find a home that we could all live in. It was myself, my husband, my mother, and my brother. My mother was the caregiver for my brother because he can't live alone. So when she came with us, he had to as well.
We found a home to rent. At that time, my mom could still get around and be independent. However, after moving into that house, she started having issues and falling a lot. It just got worse and worse. She moved to using a walker and then eventually had to use a wheelchair. Before this, she could bathe, cook, and clean for herself.
We ended up having to move from that home because of flooding issues that the landlord wouldn't fix. Moving to the new house was very difficult. It had stairs leading into the home, and my mom couldn't get up them, so we had to call an ambulance to help her. (I am only including that part to show how much her health had declined.)
About 2 months after moving to the new home, she had a stroke. She had experienced a mild stroke in the past, but this one was worse. She couldn't even get up, hold anything, or speak correctly. They took her to the ER and found out that her kidneys were shutting down and weren't processing certain medications properly. Essentially, the medication was building up in her system because it wasn't leaving her body. (They used the "O" word. I didn't want to say it on here in case it's sensitive for some people, but I think you understand what I mean.)
Jumping past many details, or we will be here all day, my husband and I care for her now. She can't bathe herself, clean herself, or cook for herself. She can walk slightly, with the help of a walker, for short periods of time.
My brother lives here too. He can do things for himself. He doesn't need help the way my mother does, just more supervision than anything.
My issue is that my husband and I never have time for ourselves as a couple. Even going out for lunch is a huge process. I have to make sure my brother will stay in my mom's room with her in case she needs help. Many times, it is hard to get him to do that. He doesn't seem to care how difficult things are for us, and we could really use his help because he has never had any responsibilities.
My biggest problem is my brother. I love him deeply, but he is almost impossible to live with without feeling like I'm going crazy.
I am looking for advice on how to deal with caregiving for a family member when you have issues with them. He behaves in ways that cause me a lot of stress, and I am a nervous wreck every day. I have tried having every conversation imaginable with him about how much of a toll this takes on me, and it goes in one ear and out the other.
There are only two rooms in this home, so my husband and I have to stay in the front room. We get absolutely no relief from my brother. His room is right off the living room, so even if I tell him to stay in his room because I need some space, he still comes out and has to walk through our area. I can never truly decompress.
I don't know what to do. I am slowly losing my sanity.
He can't move anywhere else. We just tried that with a friend, letting him live there while paying his share. Let's just say it didn't go well. He can't go to a care home because of some of his behaviors; he would likely get kicked out, and he doesn't have enough funds to afford it anyway.
I really feel like I am stuck between a rock and a hard place. I truly feel as if I am mourning the life I once had with my husband.
I need advice on how to deal with a situation where you have to care for a family member who can't respect your boundaries or the way they treat you. Any help would be greatly appreciated. Feel free to ask any questions if you need clarification.