screw my inlaws

I have never really liked my mother inlaw. She's just not a nice person. We came to their house today for thanksgiving and were excited to tell them I'm pregnant. We told them and she said how exciting. And that's it. Hasn't asked me when I'm due hasn't asked me how I'm feeling. NOTHING!!! Her and I were in the car together for 45 minutes and NOTHING!! I'm so angry. Just another reason I hate being around them. 😡