Well, just pray to your (luck) god(s) she can't actually cash that suukantsu and suuankou threat.
All her four kans are closed (thus the suuankou flag I added), so this in fact is a suuankou tanki-machi threat. Assuming a ruleset where multiple yakuman can stack and suuankou tanki-machi counts twice, that has been a threat of three yakuman portions on its own right. And knowing how she works, there's always the possibility she's also threatening to cash tsuuisou or shousuushi (the kan closest to her is hatsu, so daisuushi is off the table, but that's it) on top of those. Maybe both (for a staggering quintuple yakuman), if she's waiting on a West tile.