[Ambedo.]

Hey,

I can completely understand why this is awkward. The best thing you can do is remind yourself that this woman is someone who is important to your dad. The least you can do is give her a chance. Perhaps you could ask her if she'd like to go out to coffee or lunch so the two of you can get to know each other a little bit better. Find out about some of her interests and see if the two of you have any common ground. I know it's going to be tough for a while, but I'm sure both she and your dad will appreciate the effort.