It's long, sorry.
DF is crippled with anxiety and depression. He's just existing right now and needs constant care.
DM is providing that care. It's a huge burden for her, and really frustrating. She doesn't have a good understanding of mental illness or much patience and can't understand why DF doesn't just 'snap out of it'. Obviously she's incredibly stressed and overwhelmed, making her very bitter and resentful. She's very vocal about this, so i try very hard to support her as much as possible. She definitely relies on me as her emotional crutch to vent, cry, shout and delegate when she feels she can't cope. I'm really trying to be supportive but it's incredibly wearing. I have 2 small children and my partner works away a lot so it's just me. It seems the more I do, the more is delegated to me. For example, when my DF was in hospital, I had to take over all the liasing with medical staff because she couldn't deal with it anymore, although she still wanted daily updates and what I did was never right.
It doesn't help that she is dependent on pain medication, which can make her very aggressive and agitated. Particularly when she's over medicated, she will tell me how she's all alone, noone helps her and threatens suicide. She also tells our wider family how alone she is and needs more support, so I have them telling me I should be helping more.
I feel like I'm living on the edge, waiting for one or both of them to do something awful. I dread every message and phone call and visiting them makes me incredibly anxious.
At the same time I feel really guilty that DM is having such a crappy time. She doesn't have any friends or social life, she's just miserable. She uses me as support but I still do have a life of my own, so I feel like should support her with whatever she needs.