This comment gets a big thumbs-up from me. Yes, yes, yes to everything, especially the problem of romantic love being portrayed as overwhelming all other types of love.

I don't mean to suck you into watching Glee in its entirety, but this episode is very much about Kurt's love for his father. I wanted to find you his speech at the end, which is a lovely and heartbreaking moment, but I couldn't. Here he is singing about his love for him, though. Spoilery context (highlight to read): his dad is unconscious in hospital at this time.