Ok have n/c for this...
I am a single parent to a 9yr old DD with additional needs. Have been single since I was pregnant - have no family that can help in the area. I do have babysitters but generally can't use them too often as they are friends with own kids.
I kind of bumble along getting through what is thrown at us (quite a lot) and I am happy enough with a new job, no massive money worries and a nice home.
My DD's needs are high at times and she can be violent & aggressive towards me. I get no respite (don't qualify) and so generally if she's not at school she's with me and I work school hours.
I am finding myself feeling very jealous & bitter of what others are up to
Generally it's people I know who are telling me how tough their lives are / they are finding things yet are running 10k races at the weekend, going to concerts, going away for the weekend, booking holidays or even more so it is when they have family / partners supporting them to do stuff / work. If I am honest - it makes me want to poke them in the eye with a shitty stick
Especially if they appear to take it for granted...
I try not to show it (but willing to accept I might a bit
) and I make sure I ask how they are, try to help, listen where I can but I feel bad for being so bitter 
I am looking forward to the day I can leave DD at home and take the dog for a walk ( I think it might be 3-4yrs yet) and accept that I will probably not have a normal adult social life (DD not good round others) for many years but I can't shake this jealousy / bitterness thing.
Is it a normal reaction or AIBU?