An individual tax return with more than one Form 8853 cannot be electronically filed. Such a return may receive a validation error such as this:
The element 'IRS8853' in namespace 'http://www.irs.gov/efile' has invalid child element 'SectCLTCInsuranceCntrctGrp' in namespace 'http://www.irs.gov/efile'.
If you've made separate policies for the taxpayer and spouse, but the policy is jointly owned, indicate that in one Form 8853 entry. Otherwise if it's correct that there is income from two policies, you'll need to file this return in paper form.