Be careful because TikTok’s ‘February Theory’ says this is the most important month when it comes to relationships. Your love life is likely to be shaken up around this time of year, in a good or bad way, and internet users say the theory is totally real. What is the February Theory?The February Theory claims that you will either fall in love this month, or break up with a partner – and whichever one you do is permanent. If you fall in love, it could be with a brand new person who you are head over heels for, or an old flame that comes back into your life. It also says all relationships that b…