As the eldest Molly will see a lot more than the others and may comfort eat as a result of that.
I had an abusive childhood and could comfort eat for England, I used to steal money, up to £5 at a time (which was a lot in the 80's) and gorge until I was sick. I could eat ten packets of crisps at a time, I would eat in secret. The lot.
We were all screwed up, my brother turned to drugs and alcohol (although he did extremely well at uni) sister had issues with bulimia/anorexia and would fuck any man who looked at her. Other sister desperately clung to a string of unsuitable men, thank god she met her absolute rock of a husband in her early 20's but the scars of our childhood still run deep through all of us.
It was never down to hunger, it was trying to fill something which couldn't be filled.
My brother took drugs and drank far too much because it made him feel just like everybody else for once. Now in his 40's he is needy and fucked up.
My sister fucked any man who looked at her because she thought that's what she was supposed to do not because she enjoyed sex, she did however crave attention
And my other sister who was and still is stunning put up with twats because she thought that's all she was worth and being with any man is of course better than being alone.
Now as an adult i'm still a fat bastard with a fucked up attitude to food, it will probably kill me in the end tbh.
Nasty, nasty thread title tho