Recently Relocated to SG, Budget Feels High

Budget feels high but not sure where to trim:

Housing: $9,500 Helper: $875+$300 Levy School for 3 yr old: $3400 Transportation (MRT): $110 Transportation (Grab): $375 Electricity and Internet: $485 Food at home: $650 Food out: $2,250 Subscriptions: $75 Random other: $2500 (wife bought personal training package and new tennis racquet) Travel: $3,600 (trip to Bangkok for a weekend, stayed at four seasons)

That's already $24k+ and the worst part is I'm sure there are some items I forgot to add! Not sure how sustainable this is but for a family of 3, feels like we're over our ski's a little bit... wife thinks average SG income is much higher than it is, my view is that most families live with under $20k income, so our spending of $20k+ is way out of line.

She's willing to do a tighter budget next month but where to focus? Our housing is a 2 year lease so that's hard to change in the near term.