Congrats to both of you girls. My other half was about 230lbs (and 5'5" during her last pregnancy. Had a healthy bub, but was concerned about the acceptable weight limits from the hospitals.
I hope you girls enjoy the pregnancy and that there are no complications.
Passed along from my wife's experience....they may fuss a lot about your blood pressure, so do be sure that A) it isn't up just because you are being fussed at, and they are using a cuff appropriate to the size of your arm.