Can both divorced parents claim their payed portion of their son's college tuition and fees on 1098-T on their separate taxes, one payed fall other payed spring semester?

For 2016. My ex-wife payed my son's (21 years old) total college expense for the fall semester. I payed my son's total college expenses for the spring semester (due in December of 2016 for 2017). We will do this again for 2017 fall semester and 2018 spring semester. Can we both claim a deduction on our 2016 taxes of our portion of our son's college expenses?