Please feel free to copy and post this anywhere MEN might be reading it: Mother's Day is for mothers. ALL mothers. Not only YOUR mother, dumbass. The "You're not my mother" bullshit doesn't fly in my house. My stepdad celebrates MY mother on Mother's Day. She is not his mother. He wasn't married to her until my brother and I were both adults. She did NOT give birth to any children of his. He celebrates his mother, his sister, me. We're mothers. All of us.
There's the reason I get to celebrate Mother's Day right there!