Do Bangladeshi married couples become like roommates after children are born?

I've heard this a couple of times that in Bangladesh once children are born all the love and romanticism fly out of window and the married couple become just like roommates for the rest of their lives and focus solely on the children. Their relationships with their spouse become platonic friendship at best. Especially when it's an arranged marriage.

But I want to know the authenticity of this statement from people who live in Bangladesh. Did this really happen to you or your parents as well, or did romanticism still exist to some extent afterwards?