Am I over reacting?

sydney

So my mother in law posts EVERYTHING on Facebook, when we found out we were pregnant we had to ask her to let us announce and not her and same thing happened when we had our little girl, again we had to ask her not I say anything until we did! So am I over reacting when she posts everything about our daughter on Facebook? Her weight, all updates (she’s in the NICU) she posts them all. I mentioned it to my hubby and he shrugs and doesn’t think it’s a big deal! It reallllyyyy annoys me.