While we can't specifically say whether they'll be good cooks or not, we can ensure you they won't go for cheaper routes. They are brought up well, and their mothers have taught them valuable skills in the kitchen. So, you can expect a couple of special dishes from your Filipino wife. They are quite shy in public, but they can be moderately social when they've got someone they trust by their side. You can definitely introduce your friends to her. It might take a while, but she'll open up to your friends and family without any drama.