Couple things - sorry to hear you are in this predicament but just be sure that you think things through before making decisions.
Abortion is not the answer regardless of child support or the status of the relationship between you and the mother.
She cheated and and it is wrong but you have to...
Age: 28
Race: Mexican
Location: Lakewood, CA
City or Burbs: Burbs
Single or Involved: Married
Yearly Income : 52k
Job: E-Enrollment Analyst
Car: 2002 Navigator
Own spot or parents: Renting a House
Schooling: 12 credits away from a bachelors degree