Few days ago he found out that I had installed a keylogger software in his laptop. I am not doubting him but I am just checking out what kind of websites he visits. He got angry.
And last night when he was asleep and I was checking out his mobile phone he suddenly got up getting very angry again and slept in our spare room.
He has not talked to me for 2 days. Please help!

Maybe you need to talk and you should tell him your purpose before you do something