This is a tough one, a couple of years ago I would be really pleased that my children's school were engaging with Stonewall and educating about same sex relationships and combating homophobia.
Now Stonewall seems to have been overrun by the trans borg to teach what appears to be (in my opinion) the exact opposite of the gay and lesbian message of love and accept who you are I'm not really on board with it anymore.
My child's primary school recently had a Stonewall partner company in educating them using cartoons based on fairy tales. Having watched the videos myself the trans video directly contradicted the message of the gay video.
On one hand you had two Princes who married each other and were very happy just being themselves and in love and that was okay. The next video was a girl who liked cars and motorbikes and whose big brothers were mean to her about it so the solution to this was to become a boy - only then could she go to ball and fall in love with the Princess (as a male).
Upshot of that message. If you are a gay man being gay is totally okay. If you are a lesbian or GNC woman that's not okay and you must be a man. 