i have been married to my husband from the last 6 yrs. but from the last few months, i am observing some changes in him. he is mostly busy in chatting on his cellphone. i started checking his phone and i was shocked to see that my husband is having an extra martial affair with his junior in his office. when i asked him about all this, he straight away denied and didnt accept his mistake. somehow, i thought i was wrong in understanding him. but gradually he started chatting more often on phone. and he tried to delete the messages from his phone, so that i could not read them. but i still have doubts on his that he is still involved with one of his juniors in the office.
i need help from the people, present here, to guide me or to suugest me that how should i prove the things (either my husband is cheating on me or am i not trusting his words).