Look, if you want places that actually have a steady stream of desi wife–centric fiction (romance, domestic drama, touching slice-of-life), my top go-to is Wattpad and its cousins. On Wattpad you can filter by tags like 'desi', 'Indian', 'romance', 'marriage', or language tags such as 'Hindi' or 'Urdu'. The community there loves serialized stories, so you'll find everything from light-hearted newlywed comedies to more serious married-life dramas. I usually look at author notes and ratings to avoid overly explicit material; many writers will flag mature content up front.
Another rich source is Pratilipi — it's huge for regional languages and has a massive catalogue of short stories and novels from Indian writers. Search by category and language (Hindi, Bengali, Tamil, Malayalam, etc.) and you'll unearth both respectful romantic tales and domestic narratives that focus on the emotional side of marriage. StoryMirror and Kahanikaar also host indie authors and are worth browsing. For more edited or commercially published stuff, check Kindle/Amazon indie romance sections and Goodreads lists under 'South Asian romance' or 'Indian contemporary romance'. I tend to support authors by leaving reviews or buying books when I like them, since that helps good storytellers keep creating. Happy reading — some of these stories are unexpectedly warm and honest, and they stick with you.