not being able to commit has taken a toll on many hollywood celebs love life htowns hottest it couple kristen stewart and robert pattinsons rocky romance finally went kaput after kristen wanted a forever after with her onoff beau rpatz now belongs to an exclusive commitment phobic club of hollywood here are some other memberstaylor swift and harry styles country singer taylor swift dated one direction vocalist for a brief period but their ugly break up created more headlines than their togetherness in a post breakup interview harry described taylor as a pain and confessed that hes not met a girl who hell even think of getting serious withmichelle williams and jason segel when michelle and jason started dating each other in 2011 their relationship oscillated between new york and los angeles according to reports segel moved to her place in new york but jason couldnt leave his home in los angeles commitment issues played spoilsport and the couple broke up a few months ago michelle was clear about one thing she wasnt ready to commitrachel mcadams and michael sheen rachel mcadams 33 and michael sheens 44 long distance love that had kicked off during the shooting of midnight in paris ended recently the reason behind their split michael didnt want to settle downjulianne hough and ryan seacrest danceractress julianne hough 24 dated entertainment mogul ryan seacrest 38 for two years until ryan who was unable to keep up with her partying ways and commitment issues eventually broke up with herkristen stewart and robert pattinson kristen stewart and robert pattinsons romance was the stuff every twihards dreams were made of until kristen cheated on rpatz and left him heartbroken after a passionate reconciliation kristen reportedly wanted permanence while rob wanted to take things slowly the onoff lovebirds finally called it quits when rob refused to give in to kristens demands and commitothers who have admitted to having commitment issueskourtney kardashian kourtney has also admitted to having commitment issues the reality star has been in an onoff relationship with boyfriend scott disick since 2006 and has also had a second child with him but confesses that marriage would be a bit too much for hergerard butler gerard opened up about his commitment issues in 2009 the actor said that he had problems in interacting with women because his father had left him family and he had been raised single handedly by his mother