Is it since there's no love in relationship!?

[Ayesha Blue]

My husband and i did our family scenes in his documentary and everyone called it fake,contrived and boring.
Especially the scenes between my husband and I.
The first was that we were shown sitting in the chairs along with our daughter and we did nothing,no exchange of dialogues except that both of us were looking at our daughter.
The second scene was that my husband was wearing his bags,ready to leave for work and while he was wearing the bags i suddenly went up and hugged him while he was wearing his bags,while he kissed me on head.
the third scene was that we had to kiss each other,(my husband who is a very good actor) but my husband comes up where i stood smiling,looks down,walks in a odd fashion and just as he was about to say something i quickly kissed him and after it he bent his eyes and became serious while i continued smiling.
why no chemistry????

I know that he cheats on me,has cheated several times before marriage as well as after marriage (like he thrashed his close female friend for her sexual antics on radio,the men he knows she slept with,who shes sleeping with while hes talking and mentioned me saying what he put me through when he overdosed on drugs and stopped breathing,in laws)but presents himself as a stand up family man in public and on twitter
In fact he even wrote happy birthday to me on twitter when we were together the whole day and were going on a holiday that day.,why he did this?
I am always with my friends,getting my pix clicked in different poses with my dozen girlfriends as he stays out of home much due to his job.once i shifted away from him even though he didn't approach me,just came near me,
I love getting pictured with my girlfriends and taking my own pictures.quite happy,posting my pictures with my gfs on the net,people making my fan site,people joining my fan site,
And really don't care about his cheating.
sometimes he takes breaks to go on expensive holidays but makes it public by saying its a family vacation.even in pix with me he never holds me by waist or anything,sometimes by the arm,with other women he always poses nicely
Why no chemistry???Why such lies ,drama and deception???

[Kelvin Klein]

I can understand you. There are so many reasons for betrayal, and you should try to find it out in your couple life. But one thing I can tell you, most of the reasons are sex-based. Do you know, sex is a very important thing for men, but not so important for women. It's in their nature. So, I will advise you to be more provocative, active and proactive sexually. You won't believe the results!

Best of luck!