You're already doing the most important thing (see
red type; Malachi 3:10). I was able to retire last year at 61. A few other things that worked for me:
- 5% other giving
- 10% to retirement account (I know they say more but this worked well for me--in later years I was able to increase to the max allowed for deduction)
- $20K - $40K emergency fund
- 15-year mortgage and no other debt
- Pay cash for good used cars (think Honda, Toyota, etc.) and drive them a while. My 3 kids drove older model Civics. For the wife and I, we've had good experience with Honda certified used cars.
- Payoff credit card each month (which you're doing)
- $50/month to savings for each child for college (which was not nearly enough but we managed to send 3 kids)
- Take reasonable vacations. You can go to the beach, national parks, and Disney and even take cruises and go to all-inclusive resorts for reasonable costs if you do your homework.
- Go out to eat once or twice a week at places with reasonable prices.
I probably don't have a lot of good advice concerning a joint account. Most of our marriage, I was the primary breadwinner with my wife working parttime and able to have her own account and spending her money as she liked.
Oh, my opinion is that $150K per year is a lot of money and a $300K house is reasonable for that income so great job there.
Last thing--learn the secret of living a life of contentment (Philippians 4:12-13).