You may have suspected for days, months or sometimes even years but you were never able to reach a confirmed decision. If you think your partner is cheating on you, you must cross check with these signs:
Observe if she starts using one new word continuously, which she never used before.
May be because she is troubled about how to hide this huge secret and avoid getting exposed.
May be because she never wants to!
There is no sex either.
Sometimes, the phone is switched off too.
But she meets you only because she wants to get some work done from you.
There is possibility she is preparing herself for a new relationship.
She tries to avoid your phones calls and text messages!
Her office hours keep getting longer.