I’m scared to have kids because my sisters might kidnap them if they come out as trans. My sister threatened to “make a joint effort to steal my children if I ‘transitioned’ them”, meaning if said child came out as trans and I let them be themselves, my sisters would kidnap them and probably brainwash them into their sick TERF ideology.
If it makes you feel any better: I bet it’s an empty threat, a bluff, purely meant to intimidate you.
And even if they actually did do such a thing, you know exactly where to look first, so no wasted time and you’d probably get your kid back before any lasting damage was done.