hmmm it's a tricky one, coming from a boyfriend you might doubt his motivation and feel even more self conscience

:/

Hmmm... while definitely NOT helpful, I don't think he was being RUDE .... ON PURPOSE. Sometimes people (i.e. guys) come across as rude because they really don't know how to convey what they're thinking in a positive and uplifting manner.

Now - if you said he was a jack*** on many other occasions and generally treated you with utter disrespect, THEN I'd say, yeah, he's a rude d-bag and needs to be kicked to the curb. But just going on what you've told us, I think he's just completely clueless about how to be supportive of your weight loss efforts. Bless his heart. :^:

If you were absolutely CLEAR with him that you do not like it and to stop, and he still isn't stopping, there's a problem