It would be incredibly painful going through with it but could Jenna truly turn him down? If her cover as Tessa O'Brien hadn't been blown, they would have been married already. Bryce would have been able to do all of those things with Wesley naturally since they would have been living in the same house.
But in order to get the full experience of raising their son he would need to live with him. And he already said he didn't want a custody agreement which could only mean he wanted both of them to live with him.
"Are you asking me to move in with you when you only learned my real name today?" she asked in disbelief.
"It would certainly make things easier but if you aren't I'll simply have to hang out at your apartment from the time I get off work until Wesley goes to sleep," Bryce said seriously. "Somehow I don't think Jonas would like that very much."