Hey I'm looking for a manga I started a while back but never finished. It was about a boy who's classmate became his stepmom after she marrid his dad, who I believe was her doctor. I think she might be been sick for awhile too. Thats all I remember.

Mama wa Doukyuusei - Ending was shit though.

Even though it built up him and the "step-mom", after the dad dies, she just leaves. The end.

You for reals. From what I remember it did build up pretty good but for it to go like that. SMH Thanks though, man.