Overbearing family members

Does anyone deal with overbearing family members always taking your baby thinking they can do things better than you or offering unnecessary advice? And how do you cope/deal with it?

I can’t stand my in laws, my MIL is always after me even when I’m breastfeeding my baby telling me to go pump so she can feed her (knowing my breastfeeding struggles) or taking her from my arms as I’m burping her. It’s not even 8 AM and she’s already telling my bf to take the baby over (without me) then we go over and we don’t leave their house until 11 pm, were there since 2 pm. The days we go over her sleep/feeding schedule gets messed up plus they’re always holding my baby and never put her down. I’ve told them that’s not good for her since she needs to lie down in order to learn to roll over (she’s about to be 4 moths)I feel like her body probably hurts from being all twisted. Then when I finally have her and she slightly cries my FIL always takes her from my arms then 3 minutes later gives her back to my MIL (I feel like he just takes her on purpose). PLUS A TON OF OTHER THINGS THEY DO TOO.

I’ve talked to my mom about it and she says I’m being unfair that my in laws just love my baby but I feel they don’t respect me as her mother and look down on me as I don’t take good care of her... any advice