I strongly urge you to talk to your OB about things happening at home... No space for yourself to walk/ exercise or swamped with work. Because OB in the US will mentally support you and will suggest you take your husband to a counselor or just you for counseling. It will help you to build a support system. With the second child on the way you need a strong support system. Don't think that its against Indian values of sharing husband's bad quality to a stranger like OB. If you don't ask for help, nobody will know to give you the required assistance. Please talk to your OB about things at home. Involve your DD to help you- say things like please help mommy today by eating and not being picky.. Coz mommy has to look after baby sis/boy. Make your DD involved with your lifestyle.. coz after the second baby you cant cook 2-3 meals, you cant afford to have a picky eating daughter and husband.