No, it's not. A good story title usually gives an indication of the story's theme, characters or plot in a more positive and understandable way. This one just seems very strange and not suitable for general readership.
There are many other great stories to tell, such as heartwarming family moments, acts of kindness, or inspiring personal achievements that are much more worthy of sharing.
A better alternative could be 'The Unusual Weight' if the story has something to do with an unexpected or strange weight - related situation that doesn't involve inappropriate connotations.
Sure. There was a mom who worked two jobs to support her family. Despite being exhausted, she always made time to help her kids with their homework, cook them delicious meals, and listen to their problems. She was the pillar of the family and her love and sacrifice made her kids grow up into kind and responsible adults.