Prenups are to protect both parties, not to just protect an income. If it causes a shit storm then this proves the relationship is finacially unbalanced....not recommended to marry then.
But ya you get these women saying "Oh so it means you know our marriage is going to end." I say stfu lol
Hey just think about it again because if you really love your girl friend and trust her a lot then there is no problem in spending money because at last when you need money she will be always there to help you out. basically girl's always to make their and their loved one future secure. So no problem. This is my opinion, rest choice is yours.