Single parent here. One child has additional needs. My mother does help if the children are unwell etc/if its an emergency. However, whenever I need help she nearly always reminds me how of old she is, how tired she gets, how hard it is, how no-one else her age would be looking after children etc. So I try not to ask her unless I absolutely have to. I totally appreciate looking after children gets harder as you get older, but does she need to tell me every single time - it gets wearing. I have tried to get her to commit once a week but she says she doesn't like committing so its very ad hoc and as I have said I try not to ask at all. So today, she helped by taking one child somewhere as another one sick. She phones to say that she will give the child lunch. No problem but no mention that she will have child in the afternoon as well. It gets later and later so I phone up to see what's happening. Yes, I should have phoned before to find out. Anyways, she brings child back later on but because I was a little sharp with one child (only so much screeching I can take), starts to have a go at me. She comes out with "I have had child for whole day so why aren't you more organised/more on the ball/more upbeat/more patient" spiel. If I had known she was having other child for whole day, I would have got on but as far as I knew it was just to take him somewhere/bring him back so didn't know I had a clear few hours. Also, I have spent whole day in tears due to being so burnt out. Its hard having child with additional needs even though he is so funny. But the minute I even try to say this she has yet another go. Her usual style is to then tell me how much is going on in her life. I am sure I will be shot down in flames here but I am at breaking point. I have no other support which complicates things. I haven't had a child free break - I mean even one morning off (except when working) for about a year. So I am sure that the associated exhaustion/burnt out feeling is clouding my judgement. Please please don't be harsh or shoot me down in flames. I really am at breaking point. Just some calm and objective comments would be great.