I didn't have the hard time that many describe but I know my mother very much preferred my older sister, her first born, over me. I know she resented that I was more academically inclined than either of my sisters. I loved school!
Like paddyann, I'm the middle one between two prettier sisters. I've mentioned before that my grandfather once took me aside and kindly explained that although I wasn't as pretty as my sisters, I was 'attractive' and that would stand me in good stead! At the time I was a bit downcast. Doesn't every girl want to be pretty? But guess what? He was right! The point is, I've often wondered why he felt he should tell me something like that but now, reading this thread, I realise my mother had probably pointed out the deficit! He loved me and wanted to reassure me. Fortunately for me, I had a fairly normal relationship with my sisters even though they were pretty! ?
Over the years, my mother gave my sisters many spontaneous gifts of household things, clothes and money. She never thought of me except at Christmas, when differences would be noticed, but it didn't worry me much (except the slow cookers she gave each of them! ?). Her taste in clothes was pretty bad anyway! She was very fond of my husband but it was hard for him to express gratitude for some of the awful jumpers she chose for him!
Basically, I think she spent a lot of time trying to equalise the three of us! That was an impossible task. We are all three different people.
I've long since forgiven my mother for not loving me. She was a human being, formed by her own childhood experiences and she never hit or neglected me physically. Weirdly, my sisters both have their own memories of childhood that are quite different from mine!
Remember: What doesn't kill us makes us stronger!