Spider plant to big for pot?

my spider plant is very big in a med size pot it hasnt had a baby in a long time i was letting it full out well thicken up an know it is. so much that the pot is too full. my sister said to cut it in half but how can i do that wont it kill it. i want it to hang so i dont know how larger i can go on the pot. i did put it outside when it was windy and it got a little beaten up but it is still growing. i dont keep any of the babies, could that hurt it if i do i cut all but one off so it will grow better. i give it cold water so it gets stronger but now that summer is here i give i room temp. i havent checked the roots to see how bad they are. the last time i moved it the roots had gone down to the bottom of the pot and was coming back up. i know the roots like to be tight. i killed my other by not puting the roots in tight and leaving it outside well hubby did. is there a way i can cut my plant down to two with out killing it or do i need to get a bigger pot. and how big.12 inch now.

Spider plant to big for pot?
We cut our into 2 and replanted into larger pots. Make sure that you press the potting soil well with your hands, and give it plenty of water.