09-25-2017, 07:33 PM
Be as sure as you can be that she'll say yes. Though it's impossible to be able to predict with 100% accuracy that she'll say yes to you, you should have a pretty strong sense that your girlfriend loves you and wants to spend the rest of her life with you. See if she's dropped hints that she wants to get married (to you), that she wants to move in to a house with you, to have kids, to make you a part of her family, and so on. If she's never mentioned these things, then you can try out some feeler conversations to get a sense of her feelings; if she acts uncomfortable or deflects your questions, then she may not be ready to get married.