DB is significantly younger than me, nearly two decades between us. His father left before he turned one; I hated how that was likely to affect him so I volunteered to take over the role as much as possible, which at one point involved taking a year off college to look after him as DM was a student and didn't have money for childcare. I later took another year off of university to help when DM became unwell.
DM has what I can only describe as a phobia of administrative tasks, having genuine anxiety attacks when faced with the requirement to fill in a form or call a business etc etc... I regularly help her with these tasks. I'll continue to do so. In the past after arguments, she has hugged me and thanked me for helping her with these things, and has said she's so grateful for me being around.
I'm currently living in sheltered accommodation with my children after leaving an abusive relationship.
I had borrowed an item from DM which was important, and I failed to return it when I said I would. DM was upset about this. She didn't call or text to let me know she was upset about how long I was taking; regardless, I should have returned it more promptly. It was just that this situation made me question why DM wouldn't check to see if I'm okay as all of these days passed.
So when I finally found the courage to call and take the well deserved verbal bashing for forgetting to return her property, I asked later on in the conversation "Why didn't you check if I was okay before getting so angry?". Which made DM more angry as she saw it as trying to garner sympathy. So she became more angry and started saying things out of anger that truly upset me. Leading DB to come into the room to demand to know what's going on, then tell me I shouldn't be crying around my children, going on to say that I'm generally an incompetent human being. Genuinely using the word "incompetent". He certainly had a lot to say, and so did DM, mirroring his opinions. I was so grateful that it was a phone conversation that I could hang up on.
Since then I've become angry at the fact that DM and DB don't have a high opinion of me at all, and I'm left feeling as though I've wasted 20 years of my life trying to help them. Now I feel they can fuck themselves and I regret that I can never get those years of my life back.
I accept the situation was caused my my inaction, I just don't think the response was justified and I now feel a lot more alone in my journey to make a better life for DC, which is why I won't engage with DM and DB any more, at least until I've pulled my head out of my arse. DC are more important than this BS which is why I want to vent.
When I cast my mind back to the situation, I feel just as angry in the present as I did during the confrontation. AIBU to still feel angry. Or to have even felt angry to begin with?