<human>: Can you condense the text into three sentences or less?

Hi Reddit!

I [26m] have been together with my girlfriend [27f] for 3.5 years and we have been going ring shopping the last couple months.

I really like this girl, but she is quite overweight.

I told her my feelings about this 1.5 years ago and she went from 275 lbs to 245 lbs using weight watchers.
She is about 5 foot 8 inches.

30 pounds lost is nothing to sneeze at, I agree. 

But most of that progress was in the first 10 months or so, she has been stuck between 247 to 243 pounds for the last 8 months.

I have always had an issue with her weight, but honestly her personality has kept me in the relationship and the 25% percent of the time where she wears make up and dresses well, she looks attractive to me. But seeing her not on a special occasion, where she is just lounging around at her parent's home, I am really not physically attracted to her.

There has not been any progress in the last 8 months, even though she continues to go to the weight watcher meetings and still talks about wanting to get healthy, and goes to the gym on a somewhat regular basis, she just isn't losing weight and i know its because she doesnt go to the gym often enough and she falls back to her bad habits for 1 day or 2 in the week, which kills her progress for the week.

Everyday I feel anxiety because i am unsure if I should break up with her or stay with her in the long haul. Whenever i see a beautiful or even cute looking or fit-ish looking girl on the street, I feel really sad that I can't get that from my girlfriend.

I fear that if i stay in this relationship any further, it will be just wasted time because she may continue to stay at her current weight and not continue losing.

Reddit, I would really appreciate your two cents here.
<bot>: girlfriend has plateaued in weight loss and unsure whether to break up or stay in the long haul hoping she loses weight to get to a healthy attractive weight