Do you really think $10k will be enough? This woman is very nice according to my coworkers she's just a go getter and will make the opposing side look like idiots.
Trying to "win" can cost as much as you're willing to spend. I had a family member spend over $100,000, and they won a 6-month delay in moving to 50/50 custody against a less wealthy opponent. (Their opponent committed a felony a few months later--it debatable whether it was worth $100,000 to avoid three months custody with a soon-to-be felon.) Getting what you are entitled to is cheap. The person arguing against the norm tends to spend. That's a great question for your attorney--what do they anticipate in terms of cost and outcomes? Mine was right on their mark.