Best friend / girlfriend

My best friend and I (both girls) started dating eachother a couple of months ago - we havent told anyone, not even our closest friends or parents, but as were ‘besties no one is suspicious of the amount of time we spent together. Weve spoken about telling people however both sets of parents have previously expressed their varying amount of unfavourable opinions on LBGTQ+ couples and issues etc.
However, keeping it secret between us means that I have to watch her be hit on at bars with our friends while shes awkwardly turning them down etc.