My sil (dh's sister) is the same age as me and we have daughters the same age (six). I feel totally inadequate around sil. She's a size 8 and always looks stunning, earns well, always has nice clothes, whereas I'm a size 16 and totally frumpy with no money to get anything because my hours have been reduced dramatically. She has gazillions of equally glamorous friends and there is always photos of them all on Facebook having nights out while mil babysits. I have a small friendship group of mums that I'm still getting to know but I do have social anxiety and tend to find socialising quite daunting although I am a kind person and try to be friendly.
Sil's daughter, my niece, is super confident, a high achiever at school and goes to a stage school type thing as well as gymnastics and horse riding. Family gatherings are totally centred around her nauseating 'performances' and she is always the centre of attention. She is very bossy but everyone (especially mil) thinks she's delightful. I feel sorry for dd who is always ignored because of her cousin but blame myself because she's inherited my shyness.
I just feel totally inadequate all the time because I compare myself to sil and know I can never be as good as her. Although she's not a kind person at all, life seems to have dealt her all the winning cards. Has anyone else ever felt inadequate around someone and how do you overcome it?