Hon, I feel the same way. My mum is trying to lose weight also and seems slightly jealous of my progress (even though its been slow). All I've been is supportive of her and her efforts but all she does is berate me and tell me that WW is a stupid idea. Unfortunately though, portion control is really what I need and I think WW enforces that. I now realise my portions were much bigger than I thought. For example, I was easily eating about 150-200g pasta and thinking that was "normal".
All we can do is stay at it chick... Never mind what your Dad says, my Dad makes comments about fat people even though he himself is way too fat! I'm so glad I joined this site as I have a group of people here who egg me on & give me positive reinforcement! Just become more active here hon & try to brush off those kind of comments ok? Chin up love xx