I used to stay in East Wittering lovely area, but tres posh!
How to stop sibling being jealous of new baby? Don't try as hard as I did, as it can backfire and result in a spoilt little brat! We were so careful to include DD1 that DD2 almost got ignored. Perhaps it is just DD1s nature, and she might have been so 'precious' anyway, but sometimes I wonder if we tried too hard. She was nearly 4 and I think that is a consideration. We are a lot happier about this time, as both girls are used to sharing mummy and having a sibling, plus they mostly adore each other.
When pg with DD2 I felt so guilty that DD1 was missing out as I was quite unwell. I was also worried I would not love another baby as I loved DD1 so much. I do guilt very well. Religious upbringing! DD1 was also distraught when I was in hospital with her sister. She screamed the whole time and would not sleep despite being 'well prepared'.
My mum overdid the attention on DD1 too which I thing reinforced her importance, but to the point where I had to remind her to acknowledge the baby.
DD1 is very confident and self assured but still gets insanely jealous of her sister at times.