Marrying Javi would be a really bad move on Kail's part. They are both on their best behavior with each other right now, and THAT is not going well; it's only going to go downhill from there. She definitely does have her issues, and he has these ideas that he seems to want to repeatedly perpetuate that he knows will stir her up. I wish it was obvious to her that this is not the relationship for her. NOBODY wants to hear, repeatedly, somebody preaching at them about their problems. Kail is desperate to be married and be a significant part of a family, in her attempt to give herself and Isaac what she didn't have. I would hate to see Kail's desperation lead to what is bound to be a miserable situation. I don't think Kail has the maturity to see the forest for the trees. It's never good when your partner thinks they should preach at you, and responding in anger is only natural; preaching at her about her shortcomings is not a way to make a good relationship, especially when the person being preached to tells you that you just need to stop. KAIL, TRUST ME.....BEING MARRIED IS NOT THE 'BE ALL AND THE END ALL'....PEACE OF MIND IS MUCH MORE IMPORTANT. Getting in it is waaaay easier than getting out. Picking the absolutely wrong person can be devastating; she will not be happy with him, nor he with her. Why waste the time or money? I also speak from a point of much more life experience than these two have.
Jenelle yells like her mother because that is the way she was raised. Jace will do the same. This, I predict, is going to be one crazy, anxious young man as he grows up.
Chelsea showed a little reason to have hope for her where Adam is concerned; only time will tell if it holds. I could see Adam deciding to play head games with her, and weasel his way back in....and I could see her letting him back into her life. Adam's ego is huge, and she has helped to fluff it up.