If I am doing all of this even when I didn't need to. Then know that it was just because I love you too much to care about what I have to endure. The suffering doesn't matter in front of my love for you. It is not for the sake of duty. It is not for the norms of the society and definitely not for anyone else. God knows no one is entitled to ask me to do this, and that includes you.
All I do is because of the love I have. For you. It is just you and me. I do everything I do and I'd do a lot more if required, because I love you.
You deserve all the happiness that you get and my misfortunes and blunders cannot be the reason your childhood is imperfect even in a smallest way. At least, I wish that for you. And I wish to do everything I can to make it so. Even if it means killing myself inside. Or for that matter, smiling at you as if nothings broken at all.