(Image credit: Getty Images) Love might be priceless, but weddings certainly aren't. If you're footing the bill for your kid's big day (or for your own nuptials), it's important not to allow the age-old wedding tradition of "something borrowed" to mean long-term debt that you'll carry for years. Weddings can be expensive , but they don't have to become financial burdens that stick around like an uninvited guest at the buffet. The modern wedding comes with inflation, not just flowers The average cost of a wedding in the U.S. is around $36,000 , a number that has consistently inched up in the past few years. Inflation and vendor demand are major drivers. From just $107.88 $24.99 for Kiplinger Personal Finance Become a smarter, better informed investor.…