am i jealous of soon to be daughter-in-law or is it his fault ?

[qwerty]

your good advice please

I live with my fiance and am pregnant. My fiance has a four year old daughter called ella who comes round most weekends. I feel that my fiance completly ignores me when shes around. Examples like yesterday she had to go to bed in our bed and not her own. And because she has to have her own way. I couldnt go to sleep until she was. Its horrible when you cant sleep when pregnant and working 40 hours a week. Another time he just left me in the park carrying around around all their bags and coats, while they had fun. Just feel really left out and like a bag lady. I dont get asked if I want to eat if we go out together and things like that. It might sound really petty but I feel left out, like I shouldnt be there except to pick up all the mess in the flat after they make it. I was also asked to sleep on the sofa when I was 4 months pregnant and had a bad back because she NEEDED to sleep in the bed. some advice please am I being silly or what?