Sorry to hear that mate, these are tough times all round at the minute, a lot of families are struggling,I know we're finding it tough at times,I hope it gets sorted soon and it all goes back to normal, just remember though, you can't unsay things once you have said them, but maybe use it as a sign to get talking if you can, just try and stay calm, you may find she needed an outburst to clear her head, maybe it had been bottling up for a while, is there a lot of stuff she can't do at the moment cos of restrictions? Maybe she was envious cos you can go fishing and she can't do what she likes, it's a juggling act to keep it all together at the moment, just do your best to keep the balls in the air, stay strong mate, it will get easier I hope