<human>: I recently married a woman whom I love very much. However, we've only been married 2 1/2 months and we are already having sex very little. It's not sexless yet, but I'm afraid it will be soon if we don't tackle the problem.

I think there are many issues at play, but there is one big one that I do not know how to address. In short I am a little disgusted, or at least turned off, by a lot of the things that have been going on since we got married. My wife has already gained a weight (not that I don't enjoy some curves, but the fact that she gained weight in the first two months is alarming). She also farts a lot and sometimes doesn't brush her teeth. The problem is that if I bring any of this up it makes me seem like a dick. I know women have to fart and I'm okay with it, but maybe hold it in when we're spooning. She also changes into baggy sweats and the same ratty sweatshirt every day when she gets home from work. Basically I just get the feeling she's thinking now that we're married she shouldn't have to try at all.

I don't know how to bring this up because she is right that we should be comfortable with each other and shouldn't have to try hard to impress me, but maybe she could try once in a while? Please don't fart on me while we're spooning, please don't "let yourself go" too much by eating bad food and not brushing your teeth, and maybe once in a while she could stay in her nice clothes for a little bit after she comes home.

I really don't want to be an asshole, but I don't think it's unreasonable to expect her to keep taking care of herself after marriage. How do I bring this up with her?

Summarize the given text in a few sentences.
<bot>: My wife has stopped taking care of herself since we got married and it's making me a bit disgusted and therefore hurting our sex life. I don't know how to bring it up with her without sounding like a shallow dick.