▁of ▁ra pe ; ▁she ▁then ▁cut s ▁off ▁any ▁contact ▁with ▁him ▁because ▁he ▁looks ▁just ▁like ▁his ▁father , ▁her ▁rap ist , ▁and ▁because ▁she ▁does ▁not ▁want ▁her ▁" real ▁family " ▁to ▁know ▁about ▁that ▁part ▁of ▁her ▁life . ▁ ▁He ▁has ▁had ▁affairs ▁with ▁most ▁of ▁the ▁series ' ▁female ▁characters , ▁including ▁Se an ' s ▁wife , ▁Julia ▁( Jo ely ▁Richard son ); ▁initially ▁un be known st ▁to ▁Se an ▁and ▁Christian , ▁Julia ▁and ▁Se an ' s ▁son , ▁Matt ▁( John ▁H ens ley ) ▁is , ▁in ▁fact , ▁Christian ' s ▁bi ological ▁child , ▁with ▁whom ▁he ▁is ▁very ▁close . ▁The ▁show ' s ▁first ▁two ▁seasons ▁include ▁many ▁episodes ▁centered ▁on ▁Christian ' s ▁d ys function al ▁relationship ▁with ▁Kim ber ▁Henry ▁( K elly ▁Carl son ), ▁a ▁former ▁patient ▁whom ▁he ▁often ▁manip ulated ▁and ▁che ated ▁on . ▁ ▁Ro le ▁in ▁the ▁series ▁In ▁the ▁first ▁season , ▁he ▁has ▁a ▁one - night ▁stand ▁with ▁G ina ▁Rus so ▁( J ess al yn ▁G ils ig ), ▁a ▁recover ing ▁sex ▁add ict . ▁G ina , ▁anger ed ▁to ▁have ▁broken ▁her ▁v ow ▁of ▁cel ib acy , ▁resol ves ▁to ▁make ▁Christian ' s ▁life ▁miser able , ▁and ▁the ▁two ▁initi ate ▁a ▁bitter , ▁love / h ate ▁sexual ▁relationship ▁that ▁is ▁not ▁resolved ▁until ▁the ▁fourth ▁season . ▁After ▁the ▁one