I Am Married But Lonely

To all the married ladies, how do you cope with loneliness? ...to all the ones who’s having an affair , how do you deal with it and the guilt?
To those who are married and have a sugar daddy .., how ???
Reason am asking is ..... I miss the passion , romance ... lust ... attention... being in a company with someone who is present... never expected that marriage actually means drowning in loneliness..