Just that really!
3 DCs aged 17, 12 and 6. DH and the two older children are always moody and grumpy with me. I work Monday-Friday 9am - 3pm whilst the kids are in school, do all housework, laundry, food shopping, cooking, ferrying around, thinking/remembering everything for everyone, look after the pets. I could go on....
Oh and I also run my own business in the evenings/weekends too, and do DH's paperwork for him for his business.
I am sick of them all being moody and miserable with me; if I ask the older DCs to do anything at all they go off on one. If I call everyone to say dinner is ready they all just grunt at me. No one lifts a bloody finger to help in the house. Well actually my 6 year old does but none of the others.