is it me or is this guy still seeking?

we been together for 8yrs we have 4kids together we been through the cheatin the break ups the leaven town & the whole stayin strong thing i mean c'mon wat is there for us to do now? we been through the whole test, we are still together i'm not getting any younger i'm also ready for a committed relationship with someone and really i think he is the one... BUT im also having 2nd thoughts what should i do????? check this out we don't even sleep together!