What does Mr, Varadkar know about normalcy????? He grew up iin a straight household with two parents, and a number of siblings. He has brothers, sisters and community members with children, and has own concerns about their health and well being. He is well educated, and empathatic to the world around him.
That's more than can be said for you. I would be more concerned about exposing my children to homophobic weirdos and haters like you than I would be them meeting a success married man in government.