I am not sure the dental expenses is eligible medical expenses in the scenario if a man had already remarried:
1.Does he can claim eligible medical expenses if he had paid his ex-wife's dental expenses who had already received spousal support?
2.Does he can claim eligible medical expenses if he had paid his common law's dental expenses who never received any support for herself?
3.2.Does he can claim eligible medical expenses if he had paid his two children for their dental expenses who had already received child support ?