Gaining

Since you are talking about marriage, i'll go easy on you. Cause truth is, this is really something which needs to be sorted out before you make a life commitment to someone.

Talk to her about it, be up front and honest, speak from the heart, how you feel and how it relates to her.

Whatever you do, do not marry this girl until you are both clear on where you stand on this subject, if its not meant to be, its not meant to be, but its better to find out that now then half way through a marriage and you end up resenting each other.

Good Luck.

Wow, glad to see it worked out for everyone.

To the OP, even though that post is from months ago, I agree fully with Max. You need to square with your girlfriend before you try to dupe her into gaining weight. It won't bode well for your relationship if you trick her.

You've got to clear the air.

hypnotize her to eat more

now for some real advise there some bars at the market that were design for athlets so they can gain weight more quickly so find those bars find the bars that are non flavoroud and convinse her to eat them so she will gat fatter another thing you could do with those are to put them at the blender and make them dust and spray that dust to every food that she will eat and because they will be tasteless she wont understand a thin another think to do is to take her healthy chokolate and then replace the inside of the chokolate with mil chocolate if you have not understand what i have said here is an example lets say that the same factory makes diffrent packages for healthy chokolate and milk chokolate you buy both and then you open them and replase the healthy chokolate with the milk chokolate and you do the same for the milk chocolate off course you wont give her the milk chokolate or you can also try to put syroup in her donuts with a syringe if you want to find more solutions about how to make her weight gain serch for a malckom episode were the husband wants to make his wife fat .But lets say that you maked her fat as you wanted if she is dissapointed with her body and her figure because of you and starts hating you what will you do? i say do not over push her to gain weight and just love her as she is