Devil's box

Pregnancy, delivery, and breast feeding have changed me a lot in various aspect. I gain weight, my breast are deformed, stretch marks at tummy and breast area and my body is weaker. Mental part, I am always in sleep deprive stage, always having needle poke feeling in breast, breast engorgement, feeling stress due to lesser milk supply, responsibility of taking care of my son. Despite of all these, my son come from my womb and why in this society, he is not taking my surname? Why he belongs to Tan family, the man who just donate a sperm, pay part of the bill and taking care of my son when he is free? It's easy for him to say, like to take all the credits for such little things that he has done. And he even wanna share my legacy because he is my husband and he love me?! I rather leave it only for my son...