Fantastic story. I remember the day I caught my kid sister kissing a girl. I always knew and I was waiting for her to tell me in her own time. Stories like yours help girls realise that it's fine to like girls.
I have a legion of Bond girls on my fitness program. Many like men and women bu their husbands don't know. It's very common for women who like women to be beaten up by their boyfriends and husbands if they are caught.
I do security in a swingers club and I am very aware of women who come into our place in secret to have sex with girls. We do have some who are married ot men who come to make out with girls whilst their husbands are downstairs watching the football (soccer in your language.)