Bit of a back story - there is 3 years age difference (28 & 31) with me being the younger one, not the closesty bit sisters all the same. Literally if I do anything she always has to either copy me or do one better.
Here is a few examples - I got a puppy 2 years ago, she got one 1 month later. She doesn't take it for a walk or do anything with it it was just because I got one and my mum was spending a lot of time with me and the very cute puppy she got jealous.
I surprisingly got engaged in Paris in November - Low and behold literally before I got back home to the UK her and her husband had booked a trip to Paris.
Wedding booked, I played a massive part in hers in regards to effort made and because she is jealous of the type of wedding I am having (very different tastes) she wont even entertain a conversation about it with me.
I am getting to the point that is pissing me off and upsetting me but would AIBU to call her out on it. She has a history of cutting people off for months for disagreeing with her!! Opinions welcomed :D