But couples are also faced with the dilemma of splitting their time between each other's families.
Then there's the pressure of buying each other presents that aren't just another pair of socks, organising holidays and traveling without driving each other crazy, and spending time with the kids during school holidays.
So some of us decide to hedge our bets and opt out of the relationship before the silly season hits.
Speaking to the Daily Mail last year, a dating expert revealed that the most important reason relationships end before Christmas is that people don't want to spend money on people they're not romantically interested in.
Dating coach James Preece said nobody wants to end things too close to Christmas.
"And New Year is coming, which brings them the chance for a fresh start."
He believed December 11 was the key day for couples to call it quits because they don't want to waste money on people they can't see a future with.
"Firstly, if someone is planning on a break-up then they will want to get it over with before Christmas," he said.
"There's no point buying presents and spending time with someone you aren't interested in.
"Secondly, it's party season and your partner can be quickly forgotten if you go out without them.
"Cheating and inappropriate flirting are the biggest causes of break-ups.
"Finance can cause huge problems too, especially if one is spending lots and the other is trying to save."