That's All....?

I haven't talked to my mom in a week because she was on vacation and she asked how the weight loss was going and I told her that I finally reached 50 lbs lost. She said, "is that all"? I said, "yeah, is that bad"? She said no but thought I lost more because I look like I have lost more than 50 lbs. Oh, ok. I was ready to bitch slap her through the phone!