(((Jo))) Calm down. You've worked so long and hard to get to this point with Andy and D's. He's not moving at the pace you want. Slow down. Give him the space he needs, enjoy spending time with D's. He is secondary. You're doing exactly what he's been afraid of by becoming to emotional.
Honestly, he only appears to want you when he thinks he can't have you. Don't be mean to him, just "act" a little more indifferently. This is a stupid game in my opinion, but seems to be, he likes the chase. So go back to letting him chase you.
Yes, you deserve better treatment, but you also need to prove to him that you're the "best" choice to watch the girls regardless if there's 120 OW in the future.
JO, wipe those tears and go have fun with your D's. When he comes to get them, act like you're getting ready to leave and don't let him talk to you other than polite necessities as you're running out the door.
Hang in there, sweetie. Wish I could give you a hug.