I see it seems your work life is very demanding, mine is too, im at work now but it seems you are constantley in a rush which obviously you cannot help, if you do get home late its not wise to eat big meals but I dont think dirnks are the anwser to,
As a man I can be serious and say the breasts issue is not a bad thing but Im sure the larger the more uncomfortable we are so lucky as men, no breasts, no periods, no babies why do we complain, anyway back to your topic I know time can be a major factor in exercise its not something you do for 10mins a day you need 30mins exercise 3-5 times a week that means cardio - jogging, swimming, rowing, something high impact you need to sweat alot to shift the weight,
alot of it depends of metabolism, and everyones body is different
hope this helps (probably doesnt) sorry if it didnt i can only suggest skip the snacking, dont drink to late, find a way to fit in some high impact exercise even if it means buying a treadmill and keeping it at home (if possible) you can jog when you get in doors from work even if its 30mins walking/jogging/sprinting it will help