2HDM singlet portal to dark matter

Higgs portal models are the most minimal way to explain relic abundance of Universe. They add just a singlet that only couples through single parameter controls both dark matter and direct detection cross-section. Unfortunately this scenario, either with scalar or fermionic matter, is almost ruled out by latter. In paper we analyze Higgs-portal idea in context 2HDM. By disentangling couplings responsible for correct density from those control cross section able open space find wide regions consistent observed all current bounds.