Ever been competitive over your child/childrens names?

maybe she just doesnt like the names you are suggesting and thinks you are doing it deliberately just a random thought, if it were me i wouldnt bother suggesting names to her anymore if she is going to complain, its her choice anyway so i dont see why shes taking it so seriously what you are suggesting. or perhaps she wants to call her baby lilly but as its your daughters name feels she cant? talk to her if its really getting to you, but at the end of the day its a name and shes over reacting.